ETOOBUSY 🚀 minimal blogging for the impatient

Getting the `ntSecurityDescriptor` with an LDAP query https://github.polettix.it/ETOOBUSY/2024/09/13/ldap-ntSecurityDescriptor/ #perl #ldap #active_directory

App::Easer release 2.008 is out https://github.polettix.it/ETOOBUSY/2024/09/12/app-easer-28/ #perl #client #terminal

PWC239 - Consistent Strings https://github.polettix.it/ETOOBUSY/2023/10/23/consistent-strings/ #the_weekly_challenge #perl #rakulang

PWC239 - Same String https://github.polettix.it/ETOOBUSY/2023/10/22/pwc239-same-string/ #the_weekly_challenge #perl #rakulang

PWC238 - Persistence Sort https://github.polettix.it/ETOOBUSY/2023/10/21/pwc238-persistence-sort/ #the_weekly_challenge #perl #rakulang

PWC238 - Running Sum https://github.polettix.it/ETOOBUSY/2023/10/21/pwc238-running-sum/ #the_weekly_challenge #perl #rakulang

PWC237 - Maximise Greatness https://github.polettix.it/ETOOBUSY/2023/10/08/pwc237-maximise-greatness/ #the_weekly_challenge #perl #rakulang

PWC237 - Seize The Day https://github.polettix.it/ETOOBUSY/2023/10/07/pwc237-seize-the-day/ #the_weekly_challenge #perl #rakulang

PWC236 - Array Loops https://github.polettix.it/ETOOBUSY/2023/10/01/pwc236-array-loops/ #the_weekly_challenge #perl #rakulang

PWC236 - Exact Change https://github.polettix.it/ETOOBUSY/2023/09/29/pwc236-exact-change/ #the_weekly_challenge #perl #rakulang

SQLite import with AutoCommit turned off https://github.polettix.it/ETOOBUSY/2023/09/20/sqlite-autocommit/ #sqlite #perl

Skull with the Decktet https://github.polettix.it/ETOOBUSY/2023/09/12/skull-with-decktet/ #games

MIME Header X-Unsent https://github.polettix.it/ETOOBUSY/2023/09/07/x-unsent/ #email #perl #coding #outlook

On Craft https://github.polettix.it/ETOOBUSY/2023/09/06/on-craft/ #web #life

Frustrating results with PerlMagick https://github.polettix.it/ETOOBUSY/2023/08/26/perl-magick/ #perl #imagemagick

Validate::CodiceFiscale update https://github.polettix.it/ETOOBUSY/2023/08/07/cf-expansion/ #perl

PWC228 - Empty Array https://github.polettix.it/ETOOBUSY/2023/08/06/pwc228-empty-array/ #the_weekly_challenge #perl #rakulang

PWC228 - Unique Sum https://github.polettix.it/ETOOBUSY/2023/08/05/pwc228-unique-sum/ #the_weekly_challenge #perl #rakulang

Romeo teepee gets looping option https://github.polettix.it/ETOOBUSY/2023/07/30/romeo-teepee-gets-looping-option/ #perl

PWC227 - Roman Maths https://github.polettix.it/ETOOBUSY/2023/07/29/pwc227-roman-maths/ #the_weekly_challenge #perl #rakulang

PWC227 - Friday 13th https://github.polettix.it/ETOOBUSY/2023/07/28/pwc227-friday-13th/ #the_weekly_challenge #perl #rakulang

Three days of pause https://github.polettix.it/ETOOBUSY/2023/07/25/three-days-of-pause/ #blog

PWC226 - Zero Array https://github.polettix.it/ETOOBUSY/2023/07/21/pwc226-zero-array/ #the_weekly_challenge #perl #rakulang

PWC226 - Shuffle String https://github.polettix.it/ETOOBUSY/2023/07/20/pwc226-shuffle-string/ #the_weekly_challenge #perl #rakulang

LDAP groups expansion https://github.polettix.it/ETOOBUSY/2023/07/19/ldap-groups-expansion/ #ldap #perl

Name Constraints https://github.polettix.it/ETOOBUSY/2023/07/18/name-constraints/ #tls #security

The Perl and Raku Conference 2023 - Sawyer X talks https://github.polettix.it/ETOOBUSY/2023/07/17/tprc23-sawyer-x/ #perl #community

Retheme, maybe? https://github.polettix.it/ETOOBUSY/2023/07/16/retheme-maybe/ #game

PlantUML starter https://github.polettix.it/ETOOBUSY/2023/07/15/plantuml-starter/ #uml #graph #plantuml

PWC225 - Left Right Sum Diff https://github.polettix.it/ETOOBUSY/2023/07/14/pwc225-left-right-sum-diff/ #the_weekly_challenge #perl #rakulang

PWC225 - Max Words https://github.polettix.it/ETOOBUSY/2023/07/13/pwc225-max-words/ #the_weekly_challenge #perl #rakulang

romail https://github.polettix.it/ETOOBUSY/2023/07/12/romail/ #perl #email #coding

Tech Debt Metaphor Maximalism https://github.polettix.it/ETOOBUSY/2023/07/11/tech-debt-metaphor-maximalism/ #coding

Parsing emails https://github.polettix.it/ETOOBUSY/2023/07/10/parsing-emails/ #perl

Coding consistency: design document https://github.polettix.it/ETOOBUSY/2023/07/09/design-document/ #coding

Coding (eventual) inconsistency https://github.polettix.it/ETOOBUSY/2023/07/08/coding-inconsistency/ #coding

PWC224 - Additive Number https://github.polettix.it/ETOOBUSY/2023/07/07/pwc224-additive-number/ #the_weekly_challenge #perl #rakulang

PWC224 - Special Notes https://github.polettix.it/ETOOBUSY/2023/07/06/pwc224-special-notes/ #the_weekly_challenge #perl #rakulang

ffmprovisir https://github.polettix.it/ETOOBUSY/2023/07/05/ffmprovisir/ #ffmpeg #command_line

defer https://github.polettix.it/ETOOBUSY/2023/07/04/defer/ #perl

En guarde! Playing with Guard https://github.polettix.it/ETOOBUSY/2023/07/03/en-guarde/ #perl

dynamically https://github.polettix.it/ETOOBUSY/2023/07/02/dynamically/ #perl

PWC223 - Box Coins https://github.polettix.it/ETOOBUSY/2023/07/01/pwc223-box-coins/ #the_weekly_challenge #perl #rakulang

PWC223 - Count Primes https://github.polettix.it/ETOOBUSY/2023/06/30/pwc223-count-primes/ #the_weekly_challenge #perl #rakulang

Tiny Epic Galaxies print-and-play dice https://github.polettix.it/ETOOBUSY/2023/06/29/teg-dice/ #print_and_play #dice #game

kramdown Table of Contents in pages https://github.polettix.it/ETOOBUSY/2023/06/28/kramdown-toc-in-pages/ #blog #jekyll

GitHub Pages failed me https://github.polettix.it/ETOOBUSY/2023/06/27/github-pages-failed-me/ #web #github

Mojolicious specific page https://github.polettix.it/ETOOBUSY/2023/06/26/mojolicious-page/ #mojolicious #perl #web

Mojo::UserAgent specific page, and a salutation https://github.polettix.it/ETOOBUSY/2023/06/25/mojo-useragent-page/ #mojolicious #web #perl

ValiDNS is useable https://github.polettix.it/ETOOBUSY/2023/06/24/validns-is-useable/ #dns #perl

PWC222 - Last Member https://github.polettix.it/ETOOBUSY/2023/06/23/pwc222-last-member/ #the_weekly_challenge #perl #rakulang

PWC222 - Matching Members https://github.polettix.it/ETOOBUSY/2023/06/22/pwc222-matching-members/ #the_weekly_challenge #perl #rakulang

Out of Office https://github.polettix.it/ETOOBUSY/2023/06/21/out-of-office/ #microsoft #office #authentication #security

RDAP is the new WHOIS https://github.polettix.it/ETOOBUSY/2023/06/20/rdap-is-the-new-whois/ #web #dns

Recursive closure https://github.polettix.it/ETOOBUSY/2023/06/19/recursive-closure/ #perl

Reddit debacle https://github.polettix.it/ETOOBUSY/2023/06/18/reddit-debacle/ #reddit #politics

Zip bombs and quine.zip https://github.polettix.it/ETOOBUSY/2023/06/17/quine-zip/ #security #coding

PWC221 - Arithmetic Subsequence https://github.polettix.it/ETOOBUSY/2023/06/16/pwc221-arithmetic-subsequence/ #the_weekly_challenge #perl #rakulang

PWC221 - Good Strings https://github.polettix.it/ETOOBUSY/2023/06/15/pwc221-good-strings/ #the_weekly_challenge #perl #rakulang

Log::Any::Adapter::Log4perlTiny https://github.polettix.it/ETOOBUSY/2023/06/14/log-any-adapter-log4perltiny/ #perl #module

How much is rindex used? https://github.polettix.it/ETOOBUSY/2023/06/13/rindex/ #perl

Literal string 0 is false in Perl https://github.polettix.it/ETOOBUSY/2023/06/12/string-util-contribution/ #perl #module

Bouganvilles make me smile https://github.polettix.it/ETOOBUSY/2023/06/11/a-smile/ #personal

Git sparse-checkout caveats https://github.polettix.it/ETOOBUSY/2023/06/10/git-sparse-checkout-caveats/ #git

PWC220 - Squareful https://github.polettix.it/ETOOBUSY/2023/06/09/pwc220-squareful/ #the_weekly_challenge #perl #rakulang

PWC220 - Common Characters https://github.polettix.it/ETOOBUSY/2023/06/08/pwc220-common-characters/ #the_weekly_challenge #perl #rakulang

DNS over TCP https://github.polettix.it/ETOOBUSY/2023/06/07/dns-over-tcp/ #dns #networking

String::Util https://github.polettix.it/ETOOBUSY/2023/06/06/string-util/ #perl

Packet Dissection Amarcord... https://github.polettix.it/ETOOBUSY/2023/06/05/packet-dissection-amarcord/ #perl #networking #dissection #wireshark

DNS validation: validns https://github.polettix.it/ETOOBUSY/2023/06/04/validns/ #dns #perl

A cheaper terminal trick https://github.polettix.it/ETOOBUSY/2023/06/03/cheaper-terminal-trick/ #perl #shell

PWC219 - Travel Expenditure https://github.polettix.it/ETOOBUSY/2023/06/02/pwc219-travel-expenditure/ #the_weekly_challenge #perl #rakulang

PWC219 - Sorted Squares https://github.polettix.it/ETOOBUSY/2023/06/01/pwc219-sorted-squares/ #the_weekly_challenge #perl #rakulang

serve_this https://github.polettix.it/ETOOBUSY/2023/05/31/serve-this/ #perl #mojolicious

Setris https://github.polettix.it/ETOOBUSY/2023/05/30/setris/ #game

Online Board Games https://github.polettix.it/ETOOBUSY/2023/05/29/online-board-games/ #board_games #web

Coding discipline: resist premature generalization https://github.polettix.it/ETOOBUSY/2023/05/28/premature-generalization/ #perl #coding

Coding discipline https://github.polettix.it/ETOOBUSY/2023/05/27/coding-discipline/ #perl #coding

PWC218 - Matrix Score https://github.polettix.it/ETOOBUSY/2023/05/26/pwc218-matrix-score/ #the_weekly_challenge #perl #rakulang

PWC218 - Maximum Product https://github.polettix.it/ETOOBUSY/2023/05/25/pwc218-maximum-product/ #the_weekly_challenge #perl #rakulang

Data::Resolver tricky test https://github.polettix.it/ETOOBUSY/2023/05/24/data-resolver-tricky-test/ #perl

Relying on CPAN modules https://github.polettix.it/ETOOBUSY/2023/05/23/relying-on-cpan/ #perl

Data::Resolver refactoring https://github.polettix.it/ETOOBUSY/2023/05/22/data-resolver-refactoring/ #perl

Friday card game - metadata https://github.polettix.it/ETOOBUSY/2023/05/21/friday-card-games-metadata/ #game

Data::Resolver alternatives yield... alternatives https://github.polettix.it/ETOOBUSY/2023/05/20/data-resolver-alternatives/ #perl

PWC217 - Max Number https://github.polettix.it/ETOOBUSY/2023/05/19/pwc217-max-number/ #the_weekly_challenge #perl #rakulang

PWC217 - Sorted Matrix https://github.polettix.it/ETOOBUSY/2023/05/18/pwc217-sorted-matrix/ #the_weekly_challenge #perl #rakulang

Update on Word Stickers (PWC216) https://github.polettix.it/ETOOBUSY/2023/05/17/update-on-word-stickers/ #perl #raku #the_weekly_challenge

Syntax checking - or how to lose against a > https://github.polettix.it/ETOOBUSY/2023/05/16/syntax-checking/ #perl

Evolution in Data::Resolver https://github.polettix.it/ETOOBUSY/2023/05/15/data-resolver-evolution/ #perl

Command-line programs containerization https://github.polettix.it/ETOOBUSY/2023/05/14/command-line-programs-containerization/ #container #command_line

PDF::Collage text align https://github.polettix.it/ETOOBUSY/2023/05/13/pdf-collage-align/ #pdf #perl

PWC216 - Word Stickers https://github.polettix.it/ETOOBUSY/2023/05/12/pwc216-word-stickers/ #the_weekly_challenge #perl #rakulang

PWC216 - Registration Number https://github.polettix.it/ETOOBUSY/2023/05/11/pwc216-registration-number/ #the_weekly_challenge #perl #rakulang

SVG to PDF::Collage https://github.polettix.it/ETOOBUSY/2023/05/10/svg-to-collage/ #pdf #svg #perl

SVG Text elements https://github.polettix.it/ETOOBUSY/2023/05/09/svg-text-elements/ #svg #perl

SVG px conversion in Perl https://github.polettix.it/ETOOBUSY/2023/05/08/svg-px-conversion/ #svg #perl

SVG viewBox and px https://github.polettix.it/ETOOBUSY/2023/05/07/svg-viewbox-px/ #svg #graphics

Font selection in PDF::Builder https://github.polettix.it/ETOOBUSY/2023/05/06/font-in-pdf-builder/ #pdf #perl

PWC215 - Number Placement https://github.polettix.it/ETOOBUSY/2023/05/05/pwc215-number-placement/ #the_weekly_challenge #perl #rakulang

PWC215 - Odd One Out https://github.polettix.it/ETOOBUSY/2023/05/04/pwc215-odd-one-out/ #the_weekly_challenge #perl #rakulang

Posterior Predictive https://github.polettix.it/ETOOBUSY/2023/05/03/posterior-predictive/ #bayes #statistics

Reinstalling R https://github.polettix.it/ETOOBUSY/2023/05/02/reinstalling-r/ #r #statistics

Romeo - interface consistency https://github.polettix.it/ETOOBUSY/2023/05/01/romeo-interface-consistency/ #romeo #perl

Embed Fonts in PowerPoint https://github.polettix.it/ETOOBUSY/2023/04/30/powerpoint-embed-fonts/ #microsoft #powerpoint

Why Perl? https://github.polettix.it/ETOOBUSY/2023/04/29/why-perl/ #perl #raku

PWC214 - Collect Points https://github.polettix.it/ETOOBUSY/2023/04/28/pwc214-collect-points/ #the_weekly_challenge #perl #rakulang

PWC214 - Rank Score https://github.polettix.it/ETOOBUSY/2023/04/27/pwc214-rank-score/ #the_weekly_challenge #perl #rakulang

LaTeX in Alpine Linux https://github.polettix.it/ETOOBUSY/2023/04/26/latex-in-alpine/ #latex #alpine #linux

I'll probably resume LaTeX https://github.polettix.it/ETOOBUSY/2023/04/25/will-probably-resume-latex/ #latex #pdf

Tracciatore - starting point https://github.polettix.it/ETOOBUSY/2023/04/24/tracciatore-starting-point/ #web #perl #tracking

Ahoy is an amazing YouTuber https://github.polettix.it/ETOOBUSY/2023/04/23/ahoy-amazing-youtuber/ #passion #youtube

Removing a session in Mojolicious https://github.polettix.it/ETOOBUSY/2023/04/22/mojolicious-removing-session/ #mojolicious #web

PWC213 - Shortest Route https://github.polettix.it/ETOOBUSY/2023/04/21/pwc213-shortest-route/ #the_weekly_challenge #perl #rakulang

PWC213 - Fun Sort https://github.polettix.it/ETOOBUSY/2023/04/20/pwc213-fun-sort/ #the_weekly_challenge #perl #rakulang

Self-signed wildcard certificates https://github.polettix.it/ETOOBUSY/2023/04/19/self-signed-wildcard-crt/ #openssl #security

MS SQL Server from Perl in Linux https://github.polettix.it/ETOOBUSY/2023/04/18/mssql-from-perl/ #linux #perl #database

No back button after logout https://github.polettix.it/ETOOBUSY/2023/04/17/no-back-button/ #web #security

Cloudflare caching https://github.polettix.it/ETOOBUSY/2023/04/16/cloudflare-caching/ #cloudflare #web #mojolicious

Data collection update https://github.polettix.it/ETOOBUSY/2023/04/15/data-collection-update/ #web #perl #tracking

PWC212 - Rearrange Groups https://github.polettix.it/ETOOBUSY/2023/04/14/pwc212-rearrange-groups/ #the_weekly_challenge #perl #rakulang

PWC212 - Jumping Letters https://github.polettix.it/ETOOBUSY/2023/04/13/pwc212-jumping-letters/ #the_weekly_challenge #perl #rakulang

Thinking on a data collection API https://github.polettix.it/ETOOBUSY/2023/04/12/data-collection-api/ #web #perl

Some hats icons https://github.polettix.it/ETOOBUSY/2023/04/11/some-hats-icons/ #png #icons #drawing

Rearviewmirror on Kasai! https://github.polettix.it/ETOOBUSY/2023/04/10/rearviewmirror-on-kasai/ #perl #game #handheld

LibreSprite https://github.polettix.it/ETOOBUSY/2023/04/09/libresprite/ #graphics #pixel

Romeo time https://github.polettix.it/ETOOBUSY/2023/04/08/romeo-time/ #perl

PWC211 - Split Same Average https://github.polettix.it/ETOOBUSY/2023/04/07/pwc211-split-same-average/ #the_weekly_challenge #perl #rakulang

PWC211 - Toepliz Matrix https://github.polettix.it/ETOOBUSY/2023/04/06/pwc211-toepliz-matrix/ #the_weekly_challenge #perl #rakulang

Italian Audiobooks https://github.polettix.it/ETOOBUSY/2023/04/05/italian-audiobooks/ #audiobook #web

Cosmic mitmproxy https://github.polettix.it/ETOOBUSY/2023/04/04/cosmic-mitmproxy/ #mitm #security #mitmproxy

Awesome exiftool https://github.polettix.it/ETOOBUSY/2023/04/03/awesome-exiftool/ #perl #audio #metadata

Romeo is growing https://github.polettix.it/ETOOBUSY/2023/04/02/romeo-growing/ #perl

Encoding is hard https://github.polettix.it/ETOOBUSY/2023/04/01/encoding-is-hard/ #encoding

PWC210 - Number Collision https://github.polettix.it/ETOOBUSY/2023/03/31/pwc210-number-collision/ #the_weekly_challenge #perl #rakulang

PWC210 - Kill and Win https://github.polettix.it/ETOOBUSY/2023/03/30/pwc210-kill-and-win/ #the_weekly_challenge #perl #rakulang

Binary data in jq https://github.polettix.it/ETOOBUSY/2023/03/29/jq-and-binary-data/ #jq

PNG Attachments in Romeo https://github.polettix.it/ETOOBUSY/2023/03/28/png-attachments/ #perl #graphics #png

Playing with PNG files https://github.polettix.it/ETOOBUSY/2023/03/27/playing-with-png/ #perl #graphics #png

transfer.sh https://github.polettix.it/ETOOBUSY/2023/03/26/transfer-sh/ #web #terminal

Command-line editing https://github.polettix.it/ETOOBUSY/2023/03/25/cmdline-editing/ #terminal

PWC209 - Merge Account https://github.polettix.it/ETOOBUSY/2023/03/24/pwc209-merge-account/ #the_weekly_challenge #perl #rakulang

PWC209 - Special Bit Characters https://github.polettix.it/ETOOBUSY/2023/03/23/pwc209-special-bit-characters/ #the_weekly_challenge #perl #rakulang

AutoHotKey https://github.polettix.it/ETOOBUSY/2023/03/22/autohotkey/ #windows #keyboard

Fantasy Name Generator https://github.polettix.it/ETOOBUSY/2023/03/21/fantasyname/ #perl #parsing

Modulabile https://github.polettix.it/ETOOBUSY/2023/03/20/modulabile/ #perl

First release of Validate::CodiceFiscale https://github.polettix.it/ETOOBUSY/2023/03/19/validate-codicefiscale/ #perl

PWC208 - Duplicate and Missing https://github.polettix.it/ETOOBUSY/2023/03/18/pwc208-duplicate-and-missing/ #the_weekly_challenge #perl #rakulang

PWC208 - Minimum Index Sum https://github.polettix.it/ETOOBUSY/2023/03/17/pwc208-minimum-index-sum/ #the_weekly_challenge #perl #rakulang

1000th consecutive posting day https://github.polettix.it/ETOOBUSY/2023/03/16/1000th-consecutive-posting-day/ #blog #rakulang

tempfile and mktemp https://github.polettix.it/ETOOBUSY/2023/03/15/tempfile-mktemp/ #shell

Romeo - slice build https://github.polettix.it/ETOOBUSY/2023/03/14/romeo-slice-build/ #perl #romeo

Romeo - slice https://github.polettix.it/ETOOBUSY/2023/03/13/romeo-slice/ #perl #romeo

Romeo - xxd https://github.polettix.it/ETOOBUSY/2023/03/12/romeo-xxd/ #perl #romeo

Release time! https://github.polettix.it/ETOOBUSY/2023/03/11/release-time/ #perl

PWC207 - H-Index https://github.polettix.it/ETOOBUSY/2023/03/10/pwc207-h-index/ #the_weekly_challenge #perl #rakulang

PWC207 - Keyboard Word https://github.polettix.it/ETOOBUSY/2023/03/09/pwc207-keyboard-word/ #the_weekly_challenge #perl #rakulang

Windows paths https://github.polettix.it/ETOOBUSY/2023/03/08/windows-paths/ #perl

Fun with Romeo https://github.polettix.it/ETOOBUSY/2023/03/07/fun-with-romeo/ #perl #romeo

Hash::Util https://github.polettix.it/ETOOBUSY/2023/03/06/hash-util/ #perl

CPAN Testers rock! https://github.polettix.it/ETOOBUSY/2023/03/05/cpantesters-rock/ #perl

Data::Resolver - trial release with OOP interface https://github.polettix.it/ETOOBUSY/2023/03/04/data-resolver-oop-trial/ #perl

PWC206 - Array Pairings https://github.polettix.it/ETOOBUSY/2023/03/03/pwc206-array-pairings/ #the_weekly_challenge #perl #rakulang

PWC206 - Shortest Time https://github.polettix.it/ETOOBUSY/2023/03/02/pwc206-shortest-time/ #the_weekly_challenge #perl #rakulang

mobundle gets some love https://github.polettix.it/ETOOBUSY/2023/03/01/mobundle-gets-some-love/ #perl

Terminal avatars https://github.polettix.it/ETOOBUSY/2023/02/28/terminal-avatars/ #perl #rakulang #fun

Simple avatars https://github.polettix.it/ETOOBUSY/2023/02/27/simple-avatars/ #perl #rakulang #random #fun

Block syntax for Perl package definitions https://github.polettix.it/ETOOBUSY/2023/02/26/package-block/ #perl #rakulang

Portable(ish) Random(ish) Number Generator https://github.polettix.it/ETOOBUSY/2023/02/25/portable-random-ish/ #perl #rakulang #random

PWC205 - Maximum XOR https://github.polettix.it/ETOOBUSY/2023/02/24/pwc205-maximum-xor/ #the_weekly_challenge #perl #rakulang

PWC205 - Third Highest https://github.polettix.it/ETOOBUSY/2023/02/23/pwc205-third-highest/ #the_weekly_challenge #perl #rakulang

Tantalizing TTD https://github.polettix.it/ETOOBUSY/2023/02/22/tttd/ #perl

mobundle https://github.polettix.it/ETOOBUSY/2023/02/21/mobundle/ #perl #fatpacker

Data::Resolver base class for resolver https://github.polettix.it/ETOOBUSY/2023/02/20/data-resolver-base/ #perl

Data::Resolver: asset class https://github.polettix.it/ETOOBUSY/2023/02/19/data-resolver-asset/ #perl

Reflections after a couple of weeks of Data::Resolver https://github.polettix.it/ETOOBUSY/2023/02/18/data-resolver-reflections/ #perl

PWC204 - Reshape Matrix https://github.polettix.it/ETOOBUSY/2023/02/17/pwc204-reshape-matrix/ #the_weekly_challenge #perl #rakulang

PWC204 - Monotonic Array https://github.polettix.it/ETOOBUSY/2023/02/16/pwc204-monotonic-array/ #the_weekly_challenge #perl #rakulang

A quick look at Skate https://github.polettix.it/ETOOBUSY/2023/02/15/skate-quick-look/ #terminal #charm

PDF::Collage on CPAN https://github.polettix.it/ETOOBUSY/2023/02/14/pdf-collage-cpan/ #pdf #terminal

csv2json https://github.polettix.it/ETOOBUSY/2023/02/13/csv2json/ #terminal #csv #json

PDF::Collage advance https://github.polettix.it/ETOOBUSY/2023/02/12/pdf-collage-advance/ #perl #pdf

Suffering from Buffering https://github.polettix.it/ETOOBUSY/2023/02/11/suffering-from-buffering/ #perl

PWC203 - Copy Directory https://github.polettix.it/ETOOBUSY/2023/02/10/pwc203-copy-directory/ #the_weekly_challenge #perl #rakulang

PWC203 - Special Quadruplets https://github.polettix.it/ETOOBUSY/2023/02/09/pwc203-special-quadruplets/ #the_weekly_challenge #perl #rakulang

PDF::Collage on Codeberg https://github.polettix.it/ETOOBUSY/2023/02/08/pdf-collage/ #perl #pdf

Data::Resolver in CPAN https://github.polettix.it/ETOOBUSY/2023/02/07/data-resolve/ #perl

Finally released new Template::Perlish https://github.polettix.it/ETOOBUSY/2023/02/06/template-perlish-release/ #perl #template

Add a base URL to xlinx https://github.polettix.it/ETOOBUSY/2023/02/05/base-in-xlinx/ #perl #mojolicious #web #client

I used... Raku https://github.polettix.it/ETOOBUSY/2023/02/04/used-raku/ #rakulang

PWC202 - Widest Valley https://github.polettix.it/ETOOBUSY/2023/02/03/pwc202-widest-valley/ #the_weekly_challenge #perl #rakulang

PWC202 - Consecutive Odds https://github.polettix.it/ETOOBUSY/2023/02/02/pwc202-consecutive-odds/ #the_weekly_challenge #perl #rakulang

Data::Resolver - some docs https://github.polettix.it/ETOOBUSY/2023/02/01/data-resolver-some-docs/ #perl

Project Gutenberg in Italy https://github.polettix.it/ETOOBUSY/2023/01/31/gutenberg-in-italy/ #gutenberg #copyright #madness

Data::Resolver on Codeberg https://github.polettix.it/ETOOBUSY/2023/01/30/data-resolver/ #perl

Doubtful about release new module AstEval https://github.polettix.it/ETOOBUSY/2023/01/29/new-module-doubts/ #perl

Quick note about caller https://github.polettix.it/ETOOBUSY/2023/01/28/quick-note-about-caller/ #perl

PWC201 - Penny Piles https://github.polettix.it/ETOOBUSY/2023/01/27/pwc201-penny-piles/ #the_weekly_challenge #perl #rakulang

PWC201 - Missing Numbers https://github.polettix.it/ETOOBUSY/2023/01/26/pwc201-missing-numbers/ #the_weekly_challenge #perl #rakulang

Turn this in that https://github.polettix.it/ETOOBUSY/2023/01/25/turn-this-in-that/ #perl

Monty Hall - the comeback! https://github.polettix.it/ETOOBUSY/2023/01/24/monty-hall-the-comeback/ #maths #perl

Charm.sh https://github.polettix.it/ETOOBUSY/2023/01/23/charm/ #terminal

KnowTee - easy notifications https://github.polettix.it/ETOOBUSY/2023/01/22/knowtee/ #perl #mojolicious #telegram

A wrapper/driver shell program for pgal https://github.polettix.it/ETOOBUSY/2023/01/21/pgal-wrapper/ #shell #perl #coding #gallery

PWC200 - Seven Segment 200 https://github.polettix.it/ETOOBUSY/2023/01/20/pwc200-seven-segment-200/ #the_weekly_challenge #perl #rakulang

PWC200 - Arithmetic Slices https://github.polettix.it/ETOOBUSY/2023/01/19/pwc200-arithmetic-slices/ #the_weekly_challenge #perl #rakulang

Repo icons sources https://github.polettix.it/ETOOBUSY/2023/01/18/repo-icons-sources/ #web

Repository icons attribution https://github.polettix.it/ETOOBUSY/2023/01/17/repo-icons-attribution/ #web

Synacor Challenge - my repo https://github.polettix.it/ETOOBUSY/2023/01/16/synacor-challenge-repo/ #rakulang

The Synacor Challenge https://github.polettix.it/ETOOBUSY/2023/01/15/synacor-challenge/ #rakulang

jq cheats https://github.polettix.it/ETOOBUSY/2023/01/14/jq-cheats/ #jq

PWC199 - Good Triplets https://github.polettix.it/ETOOBUSY/2023/01/13/pwc199-good-triplets/ #the_weekly_challenge #perl #rakulang

PWC199 - Good Pairs https://github.polettix.it/ETOOBUSY/2023/01/12/pwc199-good-pairs/ #the_weekly_challenge

A Jekyll performance trick https://github.polettix.it/ETOOBUSY/2023/01/11/a-jekyll-trick/ #blog #jekyll

Home-brewn sets https://github.polettix.it/ETOOBUSY/2023/01/10/home-brewn-sets/ #perl #coding

New App::Easer release 2.006 https://github.polettix.it/ETOOBUSY/2023/01/09/app-easer-release/ #perl #client #terminal

AoC 2022/16 - OMG what an improvement https://github.polettix.it/ETOOBUSY/2023/01/08/aoc2022-16-omg-improvement/ #advent_of_code #coding #rakulang #algorithm

AoC 2022/16 - Paying a debt https://github.polettix.it/ETOOBUSY/2023/01/07/aoc2022-16-debt-payment/ #advent_of_code #coding #rakulang #algorithm

PWC198 - Prime Count https://github.polettix.it/ETOOBUSY/2023/01/06/pwc198-prime-count/ #the_weekly_challenge

PWC198 - Max Gap https://github.polettix.it/ETOOBUSY/2023/01/05/pwc198-max-gap/ #the_weekly_challenge

AoC 2022/25 - Wind down, hot air up! https://github.polettix.it/ETOOBUSY/2023/01/04/aoc2022-25/ #advent_of_code #coding #rakulang #algorithm

AoC 2022/24 - These elves require a lot of patience... https://github.polettix.it/ETOOBUSY/2023/01/03/aoc2022-24/ #advent_of_code #coding #rakulang #algorithm

AoC 2022/23 - Unstable diffusion https://github.polettix.it/ETOOBUSY/2023/01/02/aoc2022-23/ #advent_of_code #coding #rakulang #algorithm

AoC 2022/22 - Dicey assumptions https://github.polettix.it/ETOOBUSY/2023/01/01/aoc2022-22/ #advent_of_code #coding #rakulang #algorithm

Happy New Year! https://github.polettix.it/ETOOBUSY/2023/01/01/happy-new-year/ #writing #blog

AoC 2022/21 - When Wolfram Alpha failed me... https://github.polettix.it/ETOOBUSY/2022/12/31/aoc2022-21-when-alpha-failed-me/ #advent_of_code #coding #rakulang #algorithm

PWC197 - Wiggle Sort https://github.polettix.it/ETOOBUSY/2022/12/30/pwc197-wiggle-sort/ #the_weekly_challenge

PWC197 - Move Zero https://github.polettix.it/ETOOBUSY/2022/12/29/pwc197-move-zero/ #the_weekly_challenge

AoC 2022/20 - Merry go round https://github.polettix.it/ETOOBUSY/2022/12/28/aoc2022-20-merry-go-round/ #advent_of_code #coding #rakulang #algorithm

AoC 2022/19 - Head cracking https://github.polettix.it/ETOOBUSY/2022/12/27/aoc2022-19-head-cracking/ #advent_of_code #coding #rakulang #algorithm

AoC 2022/18 - Cooling surface https://github.polettix.it/ETOOBUSY/2022/12/26/aoc2022-18-cooling-surface/ #advent_of_code #coding #rakulang #algorithm

AoC 2022/17 - Tetris-ish accumulation https://github.polettix.it/ETOOBUSY/2022/12/25/aoc2022-17-accumulations/ #advent_of_code #coding #rakulang #algorithm

AoC 2022/16 - Pressured shame https://github.polettix.it/ETOOBUSY/2022/12/24/aoc2022-16-pressured-shame/ #advent_of_code #coding #rakulang #algorithm

PWC196 - Range List https://github.polettix.it/ETOOBUSY/2022/12/23/pwc196-range-list/ #the_weekly_challenge

PWC196 - Pattern 132 https://github.polettix.it/ETOOBUSY/2022/12/22/pwc196-pattern-132/ #the_weekly_challenge

AoC 2022/15 - Diamonds are squares in disguise https://github.polettix.it/ETOOBUSY/2022/12/21/aoc2022-15-diamonds-are-squares/ #advent_of_code #coding #rakulang #algorithm

AoC 2022/14 - Sand accumulation https://github.polettix.it/ETOOBUSY/2022/12/20/aoc2022-14-accumulation/ #advent_of_code #coding #rakulang #algorithm

AoC 2022/13 - Nested lists https://github.polettix.it/ETOOBUSY/2022/12/19/aoc2022-13-nested-lists/ #advent_of_code #coding #rakulang #algorithm

AoC 2022/12 - Human-machine interface solution https://github.polettix.it/ETOOBUSY/2022/12/18/aoc2022-12-human-machine-interface/ #advent_of_code #coding #rakulang #algorithm

AoC 2022/11 - Monkey business https://github.polettix.it/ETOOBUSY/2022/12/17/aoc2022-11-monkey-business/ #advent_of_code #coding #rakulang #algorithm

PWC195 - Most Frequent Even https://github.polettix.it/ETOOBUSY/2022/12/16/pwc195-most-frequent-even/ #the_weekly_challenge

PWC195 - Special Integers https://github.polettix.it/ETOOBUSY/2022/12/15/pwc195-special-integers/ #the_weekly_challenge

AoC 2022/10 - Cathode Ray Tube https://github.polettix.it/ETOOBUSY/2022/12/14/aoc2022-10-crt/ #advent_of_code #coding #rakulang #algorithm

AoC 2022/9 - That little tail... https://github.polettix.it/ETOOBUSY/2022/12/13/aoc2022-09-that-little-tail/ #advent_of_code #coding #rakulang #algorithm

AoC 2022/8 - Messy tree patch https://github.polettix.it/ETOOBUSY/2022/12/12/aoc2022-08-what-a-mess/ #advent_of_code #coding #rakulang #algorithm

AoC 2022/7 - ENOSPC - no space left on device https://github.polettix.it/ETOOBUSY/2022/12/11/aoc2022-07-enospc/ #advent_of_code #coding #rakulang #algorithm

AoC 2022/6 - Canned diversity https://github.polettix.it/ETOOBUSY/2022/12/10/aoc2022-06-canned-diversity/ #advent_of_code #coding #rakulang #algorithm

PWC194 - Frequency Equalizer https://github.polettix.it/ETOOBUSY/2022/12/09/pwc194-frequency-equalizer/ #the_weekly_challenge

PWC194 - Digital Clock https://github.polettix.it/ETOOBUSY/2022/12/08/pwc194-digital-clock/ #the_weekly_challenge

AoC 2022/5 - Insane crane https://github.polettix.it/ETOOBUSY/2022/12/07/aoc2022-05-insane-crane/ #advent_of_code #coding #rakulang #algorithm

AoC 2022/4 - Poor planning https://github.polettix.it/ETOOBUSY/2022/12/06/aoc2022-04-poor-planning/ #advent_of_code #coding #rakulang #algorithm

AoC 2022/3 - Misplaced supplies and where to find them https://github.polettix.it/ETOOBUSY/2022/12/05/aoc2022-03-misplaced-supplies/ #advent_of_code #coding #rakulang #algorithm

AoC 2022/2 - Rock Paper Scissors cheat guide https://github.polettix.it/ETOOBUSY/2022/12/04/aoc2022-02-cheat-guide/ #advent_of_code #coding #rakulang #algorithm

AoC 2022/1 - Caloric snacks https://github.polettix.it/ETOOBUSY/2022/12/03/aoc2022-01-caloric-snacks/ #advent_of_code #coding #rakulang #algorithm

PWC193 - Odd String https://github.polettix.it/ETOOBUSY/2022/12/02/pwc193-odd-string/ #the_weekly_challenge

PWC193 - Binary String https://github.polettix.it/ETOOBUSY/2022/12/01/pwc193-binary-string/ #the_weekly_challenge

Online LDAP Test Server https://github.polettix.it/ETOOBUSY/2022/11/30/ldap-test-server/ #ldap #web

JSON Pure Perl Pretty Print https://github.polettix.it/ETOOBUSY/2022/11/29/json-pppp/ #perl #json

Advent of Code puzzle input downloader https://github.polettix.it/ETOOBUSY/2022/11/28/aoc-inputs-downloader/ #advent_of_code #shell

Advent of Code 2022 is coming https://github.polettix.it/ETOOBUSY/2022/11/27/aoc-2022-is-coming/ #advent_of_code #coding #perl #rakulang

Playing with MQTT https://github.polettix.it/ETOOBUSY/2022/11/26/playing-with-mqtt/ #perl #mqtt

PWC192 - Equal Distribution https://github.polettix.it/ETOOBUSY/2022/11/25/pwc192-equal-distribution/ #the_weekly_challenge

PWC192 - Binary Flip https://github.polettix.it/ETOOBUSY/2022/11/24/pwc192-binary-flip/ #the_weekly_challenge

Mojolicious cheatsheet https://github.polettix.it/ETOOBUSY/2022/11/23/mojolicious-cheatsheet/ #perl #mojolicious

Git worktree https://github.polettix.it/ETOOBUSY/2022/11/22/git-worktree/ #git

Speaking of certificates and Root CAs... https://github.polettix.it/ETOOBUSY/2022/11/21/infosec-blackpill/ #security #tls

ekeca standalone certificate for a server https://github.polettix.it/ETOOBUSY/2022/11/20/ekeca-standalone-certificate/ #security #openssl

TLS for devs: mkcert and ekeca https://github.polettix.it/ETOOBUSY/2022/11/19/mkcert-and-ekeca/ #security #ssl #openssl #shell

PWC191 - Cute List https://github.polettix.it/ETOOBUSY/2022/11/18/pwc191-cute-list/ #the_weekly_challenge

PWC191 - Twice Largest https://github.polettix.it/ETOOBUSY/2022/11/17/pwc191-twice-largest/ #the_weekly_challenge

Starting some help for GPG https://github.polettix.it/ETOOBUSY/2022/11/16/gpghelp-starter/ #security #gpg

Lured by overengineering https://github.polettix.it/ETOOBUSY/2022/11/15/lured-by-overengineering/ #perl #coding

Template::Perlish: added functions injection https://github.polettix.it/ETOOBUSY/2022/11/14/template-perlish-functions/ #perl #template

Blog posts rearrangement https://github.polettix.it/ETOOBUSY/2022/11/13/blog-posts-rearrangement/ #blog #jekyll

Unhappy about Gitea Ltd https://github.polettix.it/ETOOBUSY/2022/11/12/gitea-ltd/ #git #floss

PWC190 - Decoded List https://github.polettix.it/ETOOBUSY/2022/11/11/pwc190-decoded-list/ #the_weekly_challenge

PWC190 - Capital Detection https://github.polettix.it/ETOOBUSY/2022/11/10/pwc190-capital-detection/ #the_weekly_challenge

pdfunnel https://github.polettix.it/ETOOBUSY/2022/11/09/pdfunnel/ #perl #pdf #coding

A PDF GPS https://github.polettix.it/ETOOBUSY/2022/11/08/a-pdf-gps/ #perl #coding #pdf

A PDF workaround https://github.polettix.it/ETOOBUSY/2022/11/07/a-pdf-workaround/ #perl #coding #pdf

A PDF void https://github.polettix.it/ETOOBUSY/2022/11/06/a-pdf-void/ #perl #coding #pdf

WebService::MyJSONs https://github.polettix.it/ETOOBUSY/2022/11/05/myjsons-module/ #perl #coding #module

PWC189 - Array Degree https://github.polettix.it/ETOOBUSY/2022/11/04/pwc189-array-degree/ #the_weekly_challenge

PWC189 - Greater Character https://github.polettix.it/ETOOBUSY/2022/11/03/pwc189-greater-character/ #the_weekly_challenge

A possible SYNOPSIS for a MyJSONs module https://github.polettix.it/ETOOBUSY/2022/11/02/myjsons-module-synopsis/ #perl #coding #module

An insight about Certificates expirations https://github.polettix.it/ETOOBUSY/2022/11/01/certificates-expiration-insight/ #security #web

Software Tools for Hobby-Scale Projects https://github.polettix.it/ETOOBUSY/2022/10/31/hobby-scale-projects/ #coding

Blaming past self https://github.polettix.it/ETOOBUSY/2022/10/30/blaming-past-self/ #perl

Certificates expiration https://github.polettix.it/ETOOBUSY/2022/10/29/certificates-expiration/ #security #web

PWC188 - Total Zero https://github.polettix.it/ETOOBUSY/2022/10/28/pwc188-total-zero/ #the_weekly_challenge

PWC188 - Divisible Pairs https://github.polettix.it/ETOOBUSY/2022/10/27/pwc188-divisible-pairs/ #the_weekly_challenge

Light Git repository checkout https://github.polettix.it/ETOOBUSY/2022/10/26/light-git-pwc/ #git #the_weekly_challenge

Cryptopals 38 - New insights from a kind reader https://github.polettix.it/ETOOBUSY/2022/10/25/cryptopals-38-addon/ #security #cryptography

Pass4me https://github.polettix.it/ETOOBUSY/2022/10/24/pass4me/ #security #text #perl

Compactification in NVdB https://github.polettix.it/ETOOBUSY/2022/10/23/nvdb-compactification/ #security #text #perl

Grouping in NVdB https://github.polettix.it/ETOOBUSY/2022/10/22/nvdb-grouping/ #security #text #perl

PWC187 - Magical Triplets https://github.polettix.it/ETOOBUSY/2022/10/21/pwc187-magical-triplets/ #the_weekly_challenge

PWC187 - Days Together https://github.polettix.it/ETOOBUSY/2022/10/20/pwc187-days-together/ #the_weekly_challenge

Expanding nouns and adjectives in NVdB https://github.polettix.it/ETOOBUSY/2022/10/19/nvdb-expand-nouns-adjectives/ #security #text #perl

Expanding verbs in NVdB https://github.polettix.it/ETOOBUSY/2022/10/18/nvdb-expand-verbs/ #security #text #perl

Expanding words in NVdB https://github.polettix.it/ETOOBUSY/2022/10/17/nvdb-expansions/ #security #text #perl

Extract words from the NVdB PDF file https://github.polettix.it/ETOOBUSY/2022/10/16/nvdb-wordlist/ #security #text #perl

Nuovo vocabolario di base della lingua italiana https://github.polettix.it/ETOOBUSY/2022/10/15/nvdb/ #security #text

PWC186 - Unicode Makeover https://github.polettix.it/ETOOBUSY/2022/10/14/pwc186-unicode-makeover/ #the_weekly_challenge

PWC186 - Zip List https://github.polettix.it/ETOOBUSY/2022/10/13/pwc186-zip-list/ #the_weekly_challenge

On the review for The Weekly Challenge 179... https://github.polettix.it/ETOOBUSY/2022/10/12/comments-on-pwc179/ #the_weekly_challenge

Diceware https://github.polettix.it/ETOOBUSY/2022/10/11/diceware/ #security #text

Passphrases https://github.polettix.it/ETOOBUSY/2022/10/10/passphrases/ #security

nip.io, sslip.io, and the like https://github.polettix.it/ETOOBUSY/2022/10/09/nip-io-sslip-io/ #networking #development

Newlines https://github.polettix.it/ETOOBUSY/2022/10/08/newlines/ #shell

PWC185 - Mask Code https://github.polettix.it/ETOOBUSY/2022/10/07/pwc185-mask-code/ #the_weekly_challenge

PWC185 - MAC Address https://github.polettix.it/ETOOBUSY/2022/10/06/pwc185-mac-address/ #the_weekly_challenge

Cryptopals 40 - Implement an E=3 RSA Broadcast attack https://github.polettix.it/ETOOBUSY/2022/10/05/cryptopals-40/ #security #cryptography

Cryptopals 39 - Implement RSA https://github.polettix.it/ETOOBUSY/2022/10/04/cryptopals-39/ #security #cryptography

Hacktoberfest 2022 https://github.polettix.it/ETOOBUSY/2022/10/03/hacktoberfest-2022/ #perl #hacktoberfest

Cryptopals 38 - Offline dictionary attack on simplified SRP https://github.polettix.it/ETOOBUSY/2022/10/02/cryptopals-38/ #security #cryptography

Cryptopals 37 - Break SRP with a zero key https://github.polettix.it/ETOOBUSY/2022/10/01/cryptopals-37/ #security #cryptography

PWC184 - Split Array https://github.polettix.it/ETOOBUSY/2022/09/30/pwc184-split-array/ #the_weekly_challenge

PWC184 - Sequence Number https://github.polettix.it/ETOOBUSY/2022/09/29/pwc184-sequence-number/ #the_weekly_challenge

Cryptopals Diversion 3 - SRP server and client https://github.polettix.it/ETOOBUSY/2022/09/28/cryptopals-d3/ #security #cryptography

Cryptopals 36 - Implement Secure Remote Password (SRP) https://github.polettix.it/ETOOBUSY/2022/09/27/cryptopals-36/ #security #cryptography

Cryptopals 35 - Implement DH with negotiated groups... https://github.polettix.it/ETOOBUSY/2022/09/26/cryptopals-35/ #security #cryptography

Cryptopals 34 - Implement a MITM key-fixing attack on Diffie-Hellman... https://github.polettix.it/ETOOBUSY/2022/09/25/cryptopals-34/ #security #cryptography

Cryptopals 33 - Implement Diffie-Hellman https://github.polettix.it/ETOOBUSY/2022/09/24/cryptopals-33/ #security #cryptography

PWC183 - Date Difference https://github.polettix.it/ETOOBUSY/2022/09/23/pwc183-date-difference/ #the_weekly_challenge

PWC183 - Unique Array https://github.polettix.it/ETOOBUSY/2022/09/22/pwc183-unique-array/ #the_weekly_challenge

ETOOBUSY turns 1000 https://github.polettix.it/ETOOBUSY/2022/09/21/etoobusy-1000/ #blog

Cryptopals 32 - Break HMAC-SHA1 with a slightly less artificial timing leak https://github.polettix.it/ETOOBUSY/2022/09/20/cryptopals-32/ #security #cryptography

Cryptopals 31 - Implement and break HMAC-SHA1 with an artificial timing leak https://github.polettix.it/ETOOBUSY/2022/09/19/cryptopals-31/ #security #cryptography

Cryptopals Diversion 2 - Simulating Time Leaks https://github.polettix.it/ETOOBUSY/2022/09/18/cryptopals-d2/ #security #cryptography

Cryptopals 30 - Break an MD4 keyed MAC using length extension https://github.polettix.it/ETOOBUSY/2022/09/17/cryptopals-30/ #security #cryptography

PWC182 - Common Path https://github.polettix.it/ETOOBUSY/2022/09/16/pwc182-common-path/ #the_weekly_challenge

PWC182 - Max Index https://github.polettix.it/ETOOBUSY/2022/09/15/pwc182-max-index/ #the_weekly_challenge

Cryptopals 29 - Break a SHA-1 keyed MAC using length extension https://github.polettix.it/ETOOBUSY/2022/09/14/cryptopals-29/ #security #cryptography

Cryptopals 28 - Implement a SHA-1 keyed MAC https://github.polettix.it/ETOOBUSY/2022/09/13/cryptopals-28/ #security #cryptography

Cryptopals 27 - Recover the key from CBC with IV=Key https://github.polettix.it/ETOOBUSY/2022/09/12/cryptopals-27/ #security #cryptography

Cryptopals 26 - CTR bitflipping https://github.polettix.it/ETOOBUSY/2022/09/11/cryptopals-26/ #security #cryptography

Cryptopals 25 - Break "random access read/write" AES CTR https://github.polettix.it/ETOOBUSY/2022/09/10/cryptopals-25/ #security #cryptography

PWC181 - Hot Day https://github.polettix.it/ETOOBUSY/2022/09/09/pwc181-hot-day/ #the_weekly_challenge

PWC181 - Sentence Order https://github.polettix.it/ETOOBUSY/2022/09/08/pwc181-sentence-order/ #the_weekly_challenge

Cryptopals 24 - Create the MT19937 stream cipher and break it https://github.polettix.it/ETOOBUSY/2022/09/07/cryptopals-24/ #security #cryptography

Cryptopals 23 - Clone an MT19937 RNG from its output https://github.polettix.it/ETOOBUSY/2022/09/06/cryptopals-23/ #security #cryptography

Cryptopals 22 - Crack an MT19937 seed https://github.polettix.it/ETOOBUSY/2022/09/05/cryptopals-22/ #security #cryptography

Cryptopals 21 - Implement the MT19937 Mersenne Twister RNG https://github.polettix.it/ETOOBUSY/2022/09/04/cryptopals-21/ #security #cryptography

Cryptopals 20 - Break fixed-nonce CTR statistically https://github.polettix.it/ETOOBUSY/2022/09/03/cryptopals-20/ #security #cryptography

PWC180 - Trim List https://github.polettix.it/ETOOBUSY/2022/09/02/pwc180-trim-list/ #the_weekly_challenge

PWC180 - First Unique Character https://github.polettix.it/ETOOBUSY/2022/09/01/pwc180-first-unique-character/ #the_weekly_challenge

Cryptopals 19 - Break fixed-nonce CTR mode using substitutions (part 3) https://github.polettix.it/ETOOBUSY/2022/08/31/cryptopals-19-3/ #security #cryptography

Cryptopals 19 - Break fixed-nonce CTR mode using substitutions (part 2) https://github.polettix.it/ETOOBUSY/2022/08/30/cryptopals-19-2/ #security #cryptography

Cryptopals 19 - Break fixed-nonce CTR mode using substitutions (part 1) https://github.polettix.it/ETOOBUSY/2022/08/29/cryptopals-19-1/ #security #cryptography

Cryptopals 18 - Implement CTR, the stream cipher mode https://github.polettix.it/ETOOBUSY/2022/08/28/cryptopals-18/ #security #cryptography

Cryptopals Diversion 1 - A counter https://github.polettix.it/ETOOBUSY/2022/08/27/cryptopals-d1/ #security #cryptography

Cryptopals 17 - The CBC padding oracle https://github.polettix.it/ETOOBUSY/2022/08/26/cryptopals-17/ #security #cryptography

PWC179 - Unicode Sparkline https://github.polettix.it/ETOOBUSY/2022/08/25/pwc179-unicode-sparkline/ #the_weekly_challenge

PWC179 - Ordinal Number Spelling https://github.polettix.it/ETOOBUSY/2022/08/24/pwc179-ordinal-number-spelling/ #the_weekly_challenge

Cryptopals 16 - CBC bitflipping attacks https://github.polettix.it/ETOOBUSY/2022/08/23/cryptopals-16/ #security #cryptography

Cryptopals 15 - PKCS#7 padding violation https://github.polettix.it/ETOOBUSY/2022/08/22/cryptopals-15/ #security #cryptography

Cryptopals 14 - Byte-at-a-time ECB decryption (Harder) https://github.polettix.it/ETOOBUSY/2022/08/21/cryptopals-14/ #security #cryptography

Cryptopals 13 - ECB cut-and-paste https://github.polettix.it/ETOOBUSY/2022/08/20/cryptopals-13/ #security #cryptography

Cryptopals 12 - Byte-at-a-time ECB decryption (Simple) https://github.polettix.it/ETOOBUSY/2022/08/19/cryptopals-12/ #security #cryptography

PWC178 - Business Date https://github.polettix.it/ETOOBUSY/2022/08/18/pwc178-business-date/ #the_weekly_challenge

PWC178 - Quater-imaginary Base https://github.polettix.it/ETOOBUSY/2022/08/17/pwc178-quater-imaginary-base/ #the_weekly_challenge

Cryptopals 11 - An ECB/CBC detection oracle https://github.polettix.it/ETOOBUSY/2022/08/16/cryptopals-11/ #security #cryptography

Cryptopals 10 - Implement CBC mode https://github.polettix.it/ETOOBUSY/2022/08/15/cryptopals-10/ #security #cryptography

Cryptopals 9 - Implement PKCS#7 padding https://github.polettix.it/ETOOBUSY/2022/08/14/cryptopals-09/ #security #cryptography

Cryptopals 8 - Detect AES in ECB mode https://github.polettix.it/ETOOBUSY/2022/08/13/cryptopals-08/ #security #cryptography

Cryptopals 7 - AES in ECB mode https://github.polettix.it/ETOOBUSY/2022/08/12/cryptopals-07/ #security #cryptography

PWC177 - Palindromic Prime Cyclops https://github.polettix.it/ETOOBUSY/2022/08/11/pwc177-palindromic-prime-cyclops/ #the_weekly_challenge

PWC177 - Damm Algorithm https://github.polettix.it/ETOOBUSY/2022/08/10/pwc177-damm-algorithm/ #the_weekly_challenge

AES - Higher level functions https://github.polettix.it/ETOOBUSY/2022/08/09/aes-higher-level/ #aes #security #perl

AES - Cipher https://github.polettix.it/ETOOBUSY/2022/08/08/aes-cipher/ #aes #security #perl

AES - Key stuff https://github.polettix.it/ETOOBUSY/2022/08/07/aes-key-stuff/ #aes #security #perl

AES - MixColumns https://github.polettix.it/ETOOBUSY/2022/08/06/aes-mixcolumns/ #aes #security #perl

AES - multiplications in GF(256) https://github.polettix.it/ETOOBUSY/2022/08/05/aes-gf28-multiplications/ #aes #security #perl

PWC176 - Reversible Numbers https://github.polettix.it/ETOOBUSY/2022/08/04/pwc176-reversible-numbers/ #the_weekly_challenge

PWC176 - Permuted Multiples https://github.polettix.it/ETOOBUSY/2022/08/03/pwc176-permuted-multiples/ #the_weekly_challenge

AES - ShiftRows https://github.polettix.it/ETOOBUSY/2022/08/02/aes-shiftrows/ #aes #security #perl

AES - SubBytes https://github.polettix.it/ETOOBUSY/2022/08/01/aes-subbytes/ #aes #security #perl

AES is doable https://github.polettix.it/ETOOBUSY/2022/07/31/aes-is-doable/ #aes #security #perl

Cryptopals 6 - Break repeated-key XOR https://github.polettix.it/ETOOBUSY/2022/07/30/cryptopals-06/ #security #cryptography

Cryptopals 5 - Implementing repeated-key XOR https://github.polettix.it/ETOOBUSY/2022/07/29/cryptopals-05/ #security #cryptography

PWC175 - Perfect Totient Numbers https://github.polettix.it/ETOOBUSY/2022/07/28/pwc175-perfect-totient-numbers/ #the_weekly_challenge

PWC175 - Last Sunday https://github.polettix.it/ETOOBUSY/2022/07/27/pwc175-last-sunday/ #the_weekly_challenge

Cryptopals 4 - Detect single-character XOR https://github.polettix.it/ETOOBUSY/2022/07/26/cryptopals-04/ #security #cryptography

Cryptopals 3 - Single-byte XOR cipher https://github.polettix.it/ETOOBUSY/2022/07/25/cryptopals-03/ #security #cryptography

Cryptopals 2 - Fixed XOR https://github.polettix.it/ETOOBUSY/2022/07/24/cryptopals-02/ #security #cryptography

PWC174 - Permutation Ranking (Raku) https://github.polettix.it/ETOOBUSY/2022/07/23/pwc174-permutation-ranking-raku/ #the_weekly_challenge

PWC174 - Permutation Ranking https://github.polettix.it/ETOOBUSY/2022/07/22/pwc174-permutation-ranking/ #the_weekly_challenge

PWC174 - Disarium Numbers https://github.polettix.it/ETOOBUSY/2022/07/21/pwc174-disarium-numbers/ #the_weekly_challenge

Disarium Numbers: brute force won't cut it https://github.polettix.it/ETOOBUSY/2022/07/20/disarium-brute-force/ #the_weekly_challenge #anticipation

Cryptopals 1 - Convert hex to base64 https://github.polettix.it/ETOOBUSY/2022/07/19/cryptopals-01/ #security #cryptography

Codeberg Pages - Custom domains https://github.polettix.it/ETOOBUSY/2022/07/18/codeberg-pages-domains/ #codeberg

eml-gist - web edition https://github.polettix.it/ETOOBUSY/2022/07/17/eml-gist-web/ #perl #security #mojolicious

App::Easer validations https://github.polettix.it/ETOOBUSY/2022/07/16/app-easer-validations/ #perl #client #terminal

eml-gist https://github.polettix.it/ETOOBUSY/2022/07/15/eml-gist/ #perl #security

PWC173 - Sylvester's Sequence https://github.polettix.it/ETOOBUSY/2022/07/14/pwc173-sylvester-s-sequence/ #the_weekly_challenge

PWC173 - Esthetic Number https://github.polettix.it/ETOOBUSY/2022/07/13/pwc173-esthetic-number/ #the_weekly_challenge

ETOOBUSY on Codeberg https://github.polettix.it/ETOOBUSY/2022/07/12/etoobusy-on-codeberg/ #blog #jekyll #codeberg

Linux live distros https://github.polettix.it/ETOOBUSY/2022/07/11/linux-live-distros/ #linux #nostalgia #security

Cryptopals https://github.polettix.it/ETOOBUSY/2022/07/10/cryptopals/ #security #cryptography

Codeberg Pages https://github.polettix.it/ETOOBUSY/2022/07/09/codeberg-pages/ #codeberg #git

Codeberg - signing up https://github.polettix.it/ETOOBUSY/2022/07/08/codeberg-signup/ #codeberg #git

PWC172 - Five-number Summary https://github.polettix.it/ETOOBUSY/2022/07/07/pwc172-five-number-summary/ #the_weekly_challenge

PWC172 - Prime Partition https://github.polettix.it/ETOOBUSY/2022/07/06/pwc172-prime-partition/ #the_weekly_challenge

Codeberg https://github.polettix.it/ETOOBUSY/2022/07/05/codeberg/ #git

Private git repos (settled!) https://github.polettix.it/ETOOBUSY/2022/07/04/private-git-repos-done/ #git #gitolite

Private git repos (some thoughts) https://github.polettix.it/ETOOBUSY/2022/07/03/private-git-repos/ #git

garq - a little program of little utility https://github.polettix.it/ETOOBUSY/2022/07/02/garq/ #perl #qr_code #2fa #security #oath

Reverse printing the QR Code in the terminal https://github.polettix.it/ETOOBUSY/2022/07/01/cmdline-qrcode-update/ #perl #qr_codes

PWC171 - First-class Function https://github.polettix.it/ETOOBUSY/2022/06/30/pwc171-first-class-function/ #the_weekly_challenge

PWC171 - Abundant Number https://github.polettix.it/ETOOBUSY/2022/06/29/pwc171-abundant-number/ #the_weekly_challenge

OATH Toolkit https://github.polettix.it/ETOOBUSY/2022/06/28/oath-toolkit/ #security #oath

Pearl Jam in Imola https://github.polettix.it/ETOOBUSY/2022/06/27/pearl-jam-imola/ #life

Two-factors authentication with OpenSSH https://github.polettix.it/ETOOBUSY/2022/06/26/ssh-2fa/ #openssh #2fa #security

AuthenticationMethods... comma https://github.polettix.it/ETOOBUSY/2022/06/25/authenticationmethods-comma/ #openssh #security

A skfold module for Mojolicious applications https://github.polettix.it/ETOOBUSY/2022/06/24/skfold-module-mojo/ #perl #mojolicious #skfold

PWC170 - Kronecker Product https://github.polettix.it/ETOOBUSY/2022/06/23/pwc170-kronecker-product/ #the_weekly_challenge

PWC170 - Primorial Numbers https://github.polettix.it/ETOOBUSY/2022/06/22/pwc170-primorial-numbers/ #the_weekly_challenge

Hexdumping https://github.polettix.it/ETOOBUSY/2022/06/21/hexdumping/ #computer

Naming items in dew https://github.polettix.it/ETOOBUSY/2022/06/20/dew-namer/ #perl #curses #terminal

App::Easer V2 is out... and can be improved! https://github.polettix.it/ETOOBUSY/2022/06/19/app-easer-v2-is-out/ #perl #client #terminal

A builtin::readonly? https://github.polettix.it/ETOOBUSY/2022/06/18/builtin-readonly/ #perl

The Foo::Bar mystery in Strawberry Perl https://github.polettix.it/ETOOBUSY/2022/06/17/foo-bar-strawberry/ #perl #windows

PWC169 - Achilles Numbers https://github.polettix.it/ETOOBUSY/2022/06/16/pwc169-achilles-numbers/ #the_weekly_challenge

PWC169 - Brilliant Numbers https://github.polettix.it/ETOOBUSY/2022/06/15/pwc169-brilliant-numbers/ #the_weekly_challenge

Adopting Shame Driven Development for App::Easer https://github.polettix.it/ETOOBUSY/2022/06/14/shame-driven-development/ #perl #terminal

A long due interface change in skfold https://github.polettix.it/ETOOBUSY/2022/06/13/skfold-long-due-change/ #perl #coding #skfold

Fun trick with EPAN and Mojolicious https://github.polettix.it/ETOOBUSY/2022/06/12/epan-mojolicious-fun-trick/ #perl #cpan #mojolicious

Perl is DWIM https://github.polettix.it/ETOOBUSY/2022/06/11/perl-is-dwim/ #perl

Dew - running a command, lazily https://github.polettix.it/ETOOBUSY/2022/06/10/dew-run-command/ #perl #curses #terminal

PWC168 - Home Prime https://github.polettix.it/ETOOBUSY/2022/06/09/pwc168-home-prime/ #the_weekly_challenge

PWC168 - Perrin Prime https://github.polettix.it/ETOOBUSY/2022/06/08/pwc168-perrin-prime/ #the_weekly_challenge

Curses::UI data viewer becomes dew https://github.polettix.it/ETOOBUSY/2022/06/07/cuidv-is-dew/ #perl #curses #terminal

ESC like a Vim https://github.polettix.it/ETOOBUSY/2022/06/06/cuidv-esc/ #perl #curses

Curses::UI data viewer https://github.polettix.it/ETOOBUSY/2022/06/05/curses-ui-dataviewer/ #perl #curses

Back tab https://github.polettix.it/ETOOBUSY/2022/06/04/backtab/ #curses #terminal #perl #curses_ui

Short flight over Tickit https://github.polettix.it/ETOOBUSY/2022/06/03/short-flight-over-tickit/ #perl #terminal #tickit

Caching with CHI https://github.polettix.it/ETOOBUSY/2022/06/02/caching-with-chi/ #perl

PWC167 - Gamma Function https://github.polettix.it/ETOOBUSY/2022/06/01/pwc167-gamma-function/ #the_weekly_challenge

PWC167 - Circular Prime https://github.polettix.it/ETOOBUSY/2022/05/31/pwc167-circular-prime/ #the_weekly_challenge

Rendering trees in the terminal https://github.polettix.it/ETOOBUSY/2022/05/30/terminal-trees-rendering/ #terminal

Perl v5.36 is out https://github.polettix.it/ETOOBUSY/2022/05/29/perl-5-36-is-out/ #perl

Perl in an RFC about LDIF https://github.polettix.it/ETOOBUSY/2022/05/28/ldif-rfc-perl/ #perl #ldap #ldif

Deleting a stuck Kubernetes namespace https://github.polettix.it/ETOOBUSY/2022/05/27/k8s-stuck-ns/ #kubernetes

PWC166 - K-Directory Diff (Raku solution) https://github.polettix.it/ETOOBUSY/2022/05/26/pwc166-k-directory-diff-raku/ #the_weekly_challenge

PWC166 - K-Directory Diff https://github.polettix.it/ETOOBUSY/2022/05/25/pwc166-k-directory-diff/ #the_weekly_challenge

PWC166 - Hexadecimal Words https://github.polettix.it/ETOOBUSY/2022/05/24/pwc166-hexadecimal-words/ #the_weekly_challenge

Perl's pos https://github.polettix.it/ETOOBUSY/2022/05/23/perl-string-pos/ #perl

Curses::UI callbacks https://github.polettix.it/ETOOBUSY/2022/05/22/curses-ui-callbacks/ #perl #curses #terminal

Curses::UI and signatures https://github.polettix.it/ETOOBUSY/2022/05/21/curses-ui-and-signatures/ #perl #curses

Adding functions in Template::Perlish https://github.polettix.it/ETOOBUSY/2022/05/20/template-perlish-adding-functions/ #perl #template

LDIF Tutorial (link & gist) https://github.polettix.it/ETOOBUSY/2022/05/19/ldif-tutorial/ #ldap #ldif

PWC165 - Line of Best Fit https://github.polettix.it/ETOOBUSY/2022/05/18/pwc165-line-of-best-fit/ #the_weekly_challenge

PWC165 - Scalable Vector Graphics (SVG) https://github.polettix.it/ETOOBUSY/2022/05/17/pwc165-scalable-vector-graphics/ #the_weekly_challenge

ActiveDirectory password encoding in Perl and shell https://github.polettix.it/ETOOBUSY/2022/05/16/ad-password-perl-and-shell/ #active_directory #ldif #perl #shell

ActiveDirectory password reset with LDIF https://github.polettix.it/ETOOBUSY/2022/05/15/ad-password-reset/ #active_directory #ldap

LDIF binary data https://github.polettix.it/ETOOBUSY/2022/05/14/ldif-binary-data/ #ldap #ldif

Bump Kubernetes services https://github.polettix.it/ETOOBUSY/2022/05/13/bump-k8s-services/ #kubernetes

Getopt::Long long options can be case-sensitive https://github.polettix.it/ETOOBUSY/2022/05/12/getopt-long-case-sensitive/

PWC164 - Happy Numbers https://github.polettix.it/ETOOBUSY/2022/05/11/pwc164-happy-numbers/ #the_weekly_challenge

PWC164 - Prime Palindrome https://github.polettix.it/ETOOBUSY/2022/05/10/pwc164-prime-palindrome/ #the_weekly_challenge

OpenSSL for P7M files https://github.polettix.it/ETOOBUSY/2022/05/09/openssl-p7m/ #security #openssl

Getopt::Long long options are case-insensitive https://github.polettix.it/ETOOBUSY/2022/05/08/getopt-long-case-insensitive/ #perl

Read YAML front-matter with teepee https://github.polettix.it/ETOOBUSY/2022/05/07/teepee-yaml-frontmatter/ #perl #template

App::Easer - moving ahead with tests https://github.polettix.it/ETOOBUSY/2022/05/06/app-easer-tests-moving/ #perl #terminal #client

August 1970 https://github.polettix.it/ETOOBUSY/2022/05/05/august-1970/ #perl

PWC162 - Summations https://github.polettix.it/ETOOBUSY/2022/05/04/pwc163-summations/ #the_weekly_challenge

PWC163 - Sum Bitwise Operator https://github.polettix.it/ETOOBUSY/2022/05/03/pwc163-sum-bitwise-operator/ #the_weekly_challenge

Random thought about "a year" (or two) https://github.polettix.it/ETOOBUSY/2022/05/02/random-thought/ #whatever

App::Easer priorities in options collection https://github.polettix.it/ETOOBUSY/2022/05/01/app-easer-options-priorities/ #perl #client #terminal

Curious about Dungeons & Dragons https://github.polettix.it/ETOOBUSY/2022/04/30/curious-about-dnd/ #rpg

App::Easer help as (command line) option https://github.polettix.it/ETOOBUSY/2022/04/29/app-easer-help-option/ #perl #terminal

App::Easer options collection https://github.polettix.it/ETOOBUSY/2022/04/28/app-easer-options-collections/ #perl #client #terminal

PWC162 - Wheatstone-Playfair https://github.polettix.it/ETOOBUSY/2022/04/27/pwc162-wheatstone-playfair/ #the_weekly_challenge

PWC162 - ISBN-13 https://github.polettix.it/ETOOBUSY/2022/04/26/pwc162-isbn-13/ #the_weekly_challenge

QRate - complete program https://github.polettix.it/ETOOBUSY/2022/04/25/qrate-complete-program/ #qr_codes #perl

QRate - decoding https://github.polettix.it/ETOOBUSY/2022/04/24/qrate-decoding/ #qr_codes #perl

QRate - iterators for encoding https://github.polettix.it/ETOOBUSY/2022/04/23/qrate-encoding-iterators/ #qr_codes #perl

QRate - encoding https://github.polettix.it/ETOOBUSY/2022/04/22/qrate-encoding/ #qr_codes #perl

QRate - High Level Design (provisional) https://github.polettix.it/ETOOBUSY/2022/04/21/qrate-hld/ #qr_codes #perl

PWC161 - Pangrams https://github.polettix.it/ETOOBUSY/2022/04/20/pwc161-pangrams/ #the_weekly_challenge

PWC161 - Abecedarian Words https://github.polettix.it/ETOOBUSY/2022/04/19/pwc161-abecedarian-words/ #the_weekly_challenge

QRate https://github.polettix.it/ETOOBUSY/2022/04/18/qrate/ #qr_codes #perl

PerlMagick PDF pages https://github.polettix.it/ETOOBUSY/2022/04/17/perlmagick-pdf-pages/ #perl #pdf #imagemagick

Imager::QRCode https://github.polettix.it/ETOOBUSY/2022/04/16/imager-qrcode/ #perl #qr_codes

Echoes from the past: LavaRnd https://github.polettix.it/ETOOBUSY/2022/04/15/lavarnd-from-the-past/ #random #security

TLS Mastery https://github.polettix.it/ETOOBUSY/2022/04/14/tls-mastery/ #tls #security #openssl

PWC160 - Equilibrium Index https://github.polettix.it/ETOOBUSY/2022/04/13/pwc160-equilibrium-index/ #the_weekly_challenge

PWC160 - Four Is Magic https://github.polettix.it/ETOOBUSY/2022/04/12/pwc160-four-is-magic/ #the_weekly_challenge

Wrapperl, from the past https://github.polettix.it/ETOOBUSY/2022/04/11/past-wrapperl/ #perl

Using ongoing developed libraries https://github.polettix.it/ETOOBUSY/2022/04/10/using-ongoing-libs/ #perl

Encrypt, the hard way - a caveat https://github.polettix.it/ETOOBUSY/2022/04/09/encrypt-with-ssh-caveat/ #security #openssl #openssh

Encrypt, the hard way https://github.polettix.it/ETOOBUSY/2022/04/08/encrypt-the-hard-way/ #security #openssl #openssh #openpgp

Nim https://github.polettix.it/ETOOBUSY/2022/04/07/nim/ #game

PWC159 - Moebius Number https://github.polettix.it/ETOOBUSY/2022/04/06/pwc159-moebius-number/ #the_weekly_challenge

PWC159 - Farey Sequence https://github.polettix.it/ETOOBUSY/2022/04/05/pwc159-farey-sequence/ #the_weekly_challenge

(My) GUIs suck https://github.polettix.it/ETOOBUSY/2022/04/04/my-guis-suck/ #gui #web

File upload with PUT in Javascript https://github.polettix.it/ETOOBUSY/2022/04/03/upload-javascript-put/ #javascript

Email::Stuffer https://github.polettix.it/ETOOBUSY/2022/04/02/email-stuffer/ #perl #email

Split a PDF into individual pages https://github.polettix.it/ETOOBUSY/2022/04/01/split-pdf-into-pages/ #pdf #perl

Sunsetting Disqus in this blog https://github.polettix.it/ETOOBUSY/2022/03/31/sunsetting-disqus/ #blog #web

PWC158 - First Series Cuban Primes https://github.polettix.it/ETOOBUSY/2022/03/30/pwc158-first-series-cuban-primes/ #the_weekly_challenge

PWC158 - Additive Primes https://github.polettix.it/ETOOBUSY/2022/03/29/pwc158-additive-primes/ #the_weekly_challenge

Secrets in Git https://github.polettix.it/ETOOBUSY/2022/03/28/secrets-in-git/ #git

Minion https://github.polettix.it/ETOOBUSY/2022/03/27/minion/ #perl #mojolicious #minion

OpenAPI with Mojolicious - using name for default_response https://github.polettix.it/ETOOBUSY/2022/03/26/openapi-name/ #perl #web #mojolicious

Corkscrew in Perl https://github.polettix.it/ETOOBUSY/2022/03/25/corkscrew-in-perl/ #perl #networking

PWC157 - Brazilian Number https://github.polettix.it/ETOOBUSY/2022/03/24/pwc157-brazilian-number/ #the_weekly_challenge

PWC157 - Pythagorean Means https://github.polettix.it/ETOOBUSY/2022/03/23/pwc157-pythagorean-means/ #the_weekly_challenge

Local to remote port forwarding with socat https://github.polettix.it/ETOOBUSY/2022/03/22/socat-local-to-remote-port/ #socat #networking #linux

Tricked by __PACKAGE__ https://github.polettix.it/ETOOBUSY/2022/03/21/tricked-by-package/ #perl

Log::Log4perl::Tiny update https://github.polettix.it/ETOOBUSY/2022/03/20/log-log4perl-tiny-update/ #perl

The Monty Hall problem - ABCPlayer https://github.polettix.it/ETOOBUSY/2022/03/19/monty-hall-abcplayer/ #maths #perl

Gitolite image - Helm chart inside https://github.polettix.it/ETOOBUSY/2022/03/18/gitolite-dibs-helm-inside/ #gitolite #git #helm #kubernetes

PWC156 - Weird Number https://github.polettix.it/ETOOBUSY/2022/03/17/pwc156-weird-number/ #the_weekly_challenge

PWC156 - Pernicious Numbers https://github.polettix.it/ETOOBUSY/2022/03/16/pwc156-pernicious-numbers/ #the_weekly_challenge

Gitolite image - Gitweb https://github.polettix.it/ETOOBUSY/2022/03/15/gitolite-dibs-gitweb/ #gitolite #git #perl #gitweb

Helm template command https://github.polettix.it/ETOOBUSY/2022/03/14/helm-template/ #kubernetes #helm

OpenSSH IdentitiesOnly https://github.polettix.it/ETOOBUSY/2022/03/13/identitiesonly/ #ssh #security #openssh

The Monty Hall problem https://github.polettix.it/ETOOBUSY/2022/03/12/monty-hall-problem/ #maths #perl

GPG Certification Key https://github.polettix.it/ETOOBUSY/2022/03/11/gpg-certification-key/ #gpg #openpgp #security

PWC155 - Pisano Period https://github.polettix.it/ETOOBUSY/2022/03/10/pwc155-pisano-period/ #the_weekly_challenge

PWC155 - Fortunate Numbers https://github.polettix.it/ETOOBUSY/2022/03/09/pwc155-fortunate-numbers/ #the_weekly_challenge

App::Easer - more tests for V2 https://github.polettix.it/ETOOBUSY/2022/03/08/app-easer-more-tests/ #perl #client #terminal

App::Easer and Moo https://github.polettix.it/ETOOBUSY/2022/03/07/app-easer-moo/ #perl #client #terminal

App::Easer - auto-commands reflection https://github.polettix.it/ETOOBUSY/2022/03/06/app-easer-auto-commands/ #perl #client #terminal

App::Easer - tree auto-command https://github.polettix.it/ETOOBUSY/2022/03/05/app-easer-tree/ #perl #client #terminal

Blurry (Microsoft) Teams https://github.polettix.it/ETOOBUSY/2022/03/04/blurry-teams/ #software

PWC154 - Padovan Prime https://github.polettix.it/ETOOBUSY/2022/03/03/pwc154-padovan-prime/ #the_weekly_challenge

PWC154 - Missing Permutation https://github.polettix.it/ETOOBUSY/2022/03/02/pwc-154-missing-permutation/ #the_weekly_challenge

Fail2ban2geo https://github.polettix.it/ETOOBUSY/2022/03/01/fail2ban2geo/ #perl #geoip #geo_localization #fail2ban

GeoIP database from MaxMind https://github.polettix.it/ETOOBUSY/2022/02/28/geoip-maxmind/ #geoip #geo_localization #fail2ban

Run an OpenSSH server as a regular, unprivileged user https://github.polettix.it/ETOOBUSY/2022/02/27/run-sshd-as-user/ #ssh #openssh #security

Emulating sudo timeouts https://github.polettix.it/ETOOBUSY/2022/02/26/emulating-sudo-timeout/ #sudo #security

Some notes on gpg-agent https://github.polettix.it/ETOOBUSY/2022/02/25/gpg-agent-notes/ #gpg #gpg_agent

PWC153 - Factorions https://github.polettix.it/ETOOBUSY/2022/02/24/pwc153-factorions/ #the_weekly_challenge

PWC153 - Left Factorials https://github.polettix.it/ETOOBUSY/2022/02/23/pwc153-left-factorials/ #the_weekly_challenge

Gitolite image - Helm chart https://github.polettix.it/ETOOBUSY/2022/02/22/gitolite-dibs-helm/ #gitolite #git #perl

Gitolite - a dibs repository https://github.polettix.it/ETOOBUSY/2022/02/21/gitolite-dibs/ #gitolite #git #perl

Gitolite - automatic main branch detection https://github.polettix.it/ETOOBUSY/2022/02/20/gitolite-auto-main-branch/ #gitolite #git #perl

Gitolite https://github.polettix.it/ETOOBUSY/2022/02/19/gitolite/ #gitolite #git #perl

Ticket to Write - thoughts https://github.polettix.it/ETOOBUSY/2022/02/18/ticket-to-write-thoughts/ #game #roll_and_write

PWC152 - Rectangle Area https://github.polettix.it/ETOOBUSY/2022/02/17/pwc152-rectangle-area/ #the_weekly_challenge

PWC152 - Triangle Sum Path https://github.polettix.it/ETOOBUSY/2022/02/16/pwc152-triangle-sum-path/ #the_weekly_challenge

App::Easer V2 - tests ahead https://github.polettix.it/ETOOBUSY/2022/02/15/app-easer-v2-tests-ahead/ #perl #client #terminal

App::Easer V2 - an object in the object (sort of) https://github.polettix.it/ETOOBUSY/2022/02/14/app-easer-v2-object-in-object/ #perl #client #terminal

App::Easer V2 - let's start! https://github.polettix.it/ETOOBUSY/2022/02/13/app-easer-v2-start/ #perl #client #terminal

Active Directory time thing https://github.polettix.it/ETOOBUSY/2022/02/12/active-directory-time-thing/ #ldap #active_directory

Active Directory Bit Fields https://github.polettix.it/ETOOBUSY/2022/02/11/active-directory-bit-fields/ #ldap #active_directory

PWC151 - Rob The House https://github.polettix.it/ETOOBUSY/2022/02/10/pwc151-rob-the-house/ #the_weekly_challenge

PWC151 - Binary Tree Depth https://github.polettix.it/ETOOBUSY/2022/02/09/pwc151-binary-tree-depth/ #the_weekly_challenge

So pleased to use Perl https://github.polettix.it/ETOOBUSY/2022/02/08/such-a-giant/ #perl

Role-like augmentation https://github.polettix.it/ETOOBUSY/2022/02/07/role-like-augmentation/ #perl

Augmenting Exporter https://github.polettix.it/ETOOBUSY/2022/02/06/augmenting-exporter/ #perl

Things to study https://github.polettix.it/ETOOBUSY/2022/02/05/things-to-study/ #perl

Evolving App::Easer https://github.polettix.it/ETOOBUSY/2022/02/04/evolving-app-easer/ #perl #client #terminal

PWC150 - Square-free Integer https://github.polettix.it/ETOOBUSY/2022/02/03/pwc150-square-free-integer/ #the_weekly_challenge

PWC150 - Fibonacci Words https://github.polettix.it/ETOOBUSY/2022/02/02/pwc150-fibonacci-words/ #the_weekly_challenge

ProtoWebz https://github.polettix.it/ETOOBUSY/2022/02/01/protowebz/ #perl #mojolicious #web

Fiddling with Kubernetes worker nodes https://github.polettix.it/ETOOBUSY/2022/01/31/fiddling-k8s-worker-nodes/ #kubernetes #security

LDAP filter to search for absence of an attribute https://github.polettix.it/ETOOBUSY/2022/01/30/ldap-filter-no-attributes/ #ldap

Ticket to Write - playable! https://github.polettix.it/ETOOBUSY/2022/01/29/ticket-to-write-playable/ #game #roll_and_write

/dev/full https://github.polettix.it/ETOOBUSY/2022/01/28/dev-full/ #unix #linux

PWC149 - Largest Square https://github.polettix.it/ETOOBUSY/2022/01/27/pwc149-largest-square/ #the_weekly_challenge

PWC149 - Fibonacci Digit Sum https://github.polettix.it/ETOOBUSY/2022/01/26/pwc149-fibonacci-digit-sum/ #the_weekly_challenge

Ticket to Write - chart https://github.polettix.it/ETOOBUSY/2022/01/25/ticket-to-write-chart/ #game #roll_and_write

Ticket to Write https://github.polettix.it/ETOOBUSY/2022/01/24/ticket-to-write/ #game #roll_and_write

App::Easer guides https://github.polettix.it/ETOOBUSY/2022/01/23/app-easer-guides/ #perl #client #terminal

Paste around https://github.polettix.it/ETOOBUSY/2022/01/22/paste-around/ #web #paste

Issue for RRDTool in Alpine Linux https://github.polettix.it/ETOOBUSY/2022/01/21/rrdtool-issue-in-alpine/ #rrdtool #linux #alpine

PWC148 - Cardano Triplets https://github.polettix.it/ETOOBUSY/2022/01/20/pwc148-cardano-triplets/ #the_weekly_challenge

PWC148 - Eban Numbers https://github.polettix.it/ETOOBUSY/2022/01/19/pwc148-eban-numbers/ #the_weekly_challenge

Data::Tubes release and... how cool is CPAN Testers?!? https://github.polettix.it/ETOOBUSY/2022/01/18/data-tubes-release/ #perl #module #cpan

AoC 2021/3 - Aiming for reuse https://github.polettix.it/ETOOBUSY/2022/01/17/aoc2021-03-aiming-for-reuse/ #advent_of_code #coding #rakulang #algorithm

AoC 2021/02 - Ready, set, go! https://github.polettix.it/ETOOBUSY/2022/01/16/aoc2021-02-ready-set-go/ #advent_of_code #coding #rakulang #algorithm

AoC 2021/01 - Up and down https://github.polettix.it/ETOOBUSY/2022/01/15/aoc2021-01-up-and-down/ #advent_of_code #coding #rakulang #algorithm

AoC 2021/25 - Sea traffic jam https://github.polettix.it/ETOOBUSY/2022/01/14/aoc2021-25-sea-traffic-jam/ #advent_of_code #coding #rakulang #algorithm

PWC147 - Pentagon Numbers https://github.polettix.it/ETOOBUSY/2022/01/13/pwc147-pentagon-numbers/ #the_weekly_challenge

PWC147 - Truncatable Prime https://github.polettix.it/ETOOBUSY/2022/01/12/pwc147-truncatable-prime/ #the_weekly_challenge

AoC 2021/24 - Blockchain under the sea https://github.polettix.it/ETOOBUSY/2022/01/11/aoc2021-24-blockchain-under-the-sea/ #advent_of_code #coding #rakulang #algorithm

AoC 2021/23 - Then came amphipods... https://github.polettix.it/ETOOBUSY/2022/01/10/aoc2021-23-then-came-amphipods/ #advent_of_code #coding #rakulang #algorithm

AoC 2021/22 - Add and remove https://github.polettix.it/ETOOBUSY/2022/01/09/aoc2021-22-add-and-remove/ #advent_of_code #coding #rakulang #algorithm

Updating The Single Most Influential Book of the BASIC Era https://github.polettix.it/ETOOBUSY/2022/01/08/basic-computer-games/ #basic #perl #retro

AoC 2021/21 - Many-Worlds over Copenhagen https://github.polettix.it/ETOOBUSY/2022/01/07/aoc2021-21-manyworlds-over-copenhagen/ #advent_of_code #coding #rakulang #algorithm

PWC146 - Curious Fraction Tree https://github.polettix.it/ETOOBUSY/2022/01/06/pwc146-curious-fraction-tree/ #the_weekly_challenge

PWC146 - 10001st Prime Number https://github.polettix.it/ETOOBUSY/2022/01/05/pwc146-10001st-prime-number/ #the_weekly_challenge

AoC 2021/20 - Flashy enhancements https://github.polettix.it/ETOOBUSY/2022/01/04/aoc2021-20-flashy-enhancements/ #advent_of_code #coding #rakulang #algorithm

AoC 2021/19 - GPS is smarter - part 3 https://github.polettix.it/ETOOBUSY/2022/01/03/aoc2021-19-gps-is-smarter-3/ #advent_of_code #coding #rakulang #algorithm

AoC 2021/19 - GPS is smarter - part 2 https://github.polettix.it/ETOOBUSY/2022/01/02/aoc2021-19-gps-is-smarter-2/ #advent_of_code #coding #rakulang #algorithm

Happy 2022! And a reflection https://github.polettix.it/ETOOBUSY/2022/01/01/happy-2022-and-a-reflection/ #writing #blog

AoC 2021/19 - GPS is smarter https://github.polettix.it/ETOOBUSY/2021/12/31/aoc2021-19-gps-is-smarter/ #advent_of_code #coding #rakulang #algorithm

PWC145 - Palindromic Tree https://github.polettix.it/ETOOBUSY/2021/12/30/pwc145-palindromic-tree/ #the_weekly_challenge

PWC145 - Dot Product https://github.polettix.it/ETOOBUSY/2021/12/29/pwc145-dot-product/ #the_weekly_challenge

AoC 2021/18 - Fishy accordion https://github.polettix.it/ETOOBUSY/2021/12/28/aoc2021-18-fishy-accordion/ #advent_of_code #coding #rakulang #algorithm

AoC 2021/17 - Ballistic https://github.polettix.it/ETOOBUSY/2021/12/27/aoc2021-17-ballistic/ #advent_of_code #coding #rakulang #algorithm

AoC 2021/16 - Bitstream decoding https://github.polettix.it/ETOOBUSY/2021/12/26/aoc2021-16-bitstream-decoding/ #advent_of_code #coding #rakulang #algorithm

AoC 2021 completed! https://github.polettix.it/ETOOBUSY/2021/12/25/aoc2021-completed/ #advent_of_code #coding #rakulang #algorithm

AoC 2021/15 - A* in the sea https://github.polettix.it/ETOOBUSY/2021/12/24/aoc2021-15-a-star-in-the-sea/ #advent_of_code #coding #rakulang #algorithm

PWC144 - Ulam Sequence https://github.polettix.it/ETOOBUSY/2021/12/23/pwc144-ulam-sequence/ #the_weekly_challenge

PWC144 - Semiprime https://github.polettix.it/ETOOBUSY/2021/12/22/pwc144-semiprime/ #the_weekly_challenge

AoC 2021/14 - Exponential polymerization https://github.polettix.it/ETOOBUSY/2021/12/21/aoc2021-14-exponential-polymers/ #advent_of_code #coding #rakulang #algorithm

AoC 2021/13 - Transparent origami https://github.polettix.it/ETOOBUSY/2021/12/20/aoc2021-13-transparent-origami/ #advent_of_code #coding #rakulang #algorithm

App::Easer smarter environment variables https://github.polettix.it/ETOOBUSY/2021/12/19/app-easer-env/ #perl #client #terminal

AoC 2021/12 - A trip in the caves https://github.polettix.it/ETOOBUSY/2021/12/18/aoc2021-12-a-trip-in-the-caves/ #advent_of_code #coding #rakulang #algorithm

AoC 2021/11 - Calm Dumbo Octopuses https://github.polettix.it/ETOOBUSY/2021/12/17/aoc2021-11-calm-dumbo-octopuses/ #advent_of_code #coding #rakulang #algorithm

PWC143 - Stealthy Number https://github.polettix.it/ETOOBUSY/2021/12/16/pwc143-stealthy-number/ #the_weekly_challenge

PWC143 - Calculator https://github.polettix.it/ETOOBUSY/2021/12/15/pwc143-calculator/ #the_weekly_challenge

AoC 2021/10 - Syntax scoring https://github.polettix.it/ETOOBUSY/2021/12/14/aoc2021-10-syntax-scoring/ #advent_of_code #coding #rakulang #algorithm

AoC 2021/09 - Flood fill https://github.polettix.it/ETOOBUSY/2021/12/13/a0c2021-09-flood-fill/ #advent_of_code #coding #rakulang #algorithm

App::Easer new defaults handling https://github.polettix.it/ETOOBUSY/2021/12/12/app-easer-defaults/ #perl #client #terminal

AoC 2021/8 - Treachery is contagious https://github.polettix.it/ETOOBUSY/2021/12/11/aoc2021-08-treachery-is-contagious/ #advent_of_code #coding #rakulang #perl #algorithm

AoC 2021/7 - Median crabs https://github.polettix.it/ETOOBUSY/2021/12/10/aoc2021-07-median-crabs/ #advent_of_code #coding #rakulang #algorithm

PWC142 - Sleep Sort https://github.polettix.it/ETOOBUSY/2021/12/09/pwc142-sleep-sort/ #the_weekly_challenge

PWC142 - Divisor Last Digit https://github.polettix.it/ETOOBUSY/2021/12/08/pwc142-divisor-last-digit/ #the_weekly_challenge

AoC 2021/6 - Lanternfishes going round and round https://github.polettix.it/ETOOBUSY/2021/12/07/aoc2021-06-round-and-round/ #advent_of_code #coding #rakulang #algorithm

AoC 2021/5 - Hyperstuff https://github.polettix.it/ETOOBUSY/2021/12/06/aoc2021-05-hyperstuff/ #advent_of_code #coding #rakulang #algorithm

AoC 2021/4 - Giant Squid overkill solution https://github.polettix.it/ETOOBUSY/2021/12/05/aoc2021-04-totally-overkill/ #advent_of_code #coding #rakulang #algorithm

A (possible) bug in RRDTool https://github.polettix.it/ETOOBUSY/2021/12/04/bug-in-rrdtool/ #rrdtool

Advent of Code 2021 is onto us! https://github.polettix.it/ETOOBUSY/2021/12/03/aoc2021-is-onto-us/ #advent_of_code #coding #perl #rakulang #algorithm

PWC141 - Like Numbers https://github.polettix.it/ETOOBUSY/2021/12/02/pwc141-like-numbers/ #the_weekly_challenge

PWC141 - Number Divisors https://github.polettix.it/ETOOBUSY/2021/12/01/pwc141-number-divisors/ #the_weekly_challenge

Feature creeping in App::Easer https://github.polettix.it/ETOOBUSY/2021/11/30/app-easer-feature-creeping/ #perl #client #terminal

Tutorials for modules https://github.polettix.it/ETOOBUSY/2021/11/29/tutorials-for-modules/ #text #writing #pod #markdown #perl

App::Easer gets DWIM-mer https://github.polettix.it/ETOOBUSY/2021/11/28/app-easer-update/ #perl #client #terminal

Example LDAP with on-the-fly Kerberos authentication https://github.polettix.it/ETOOBUSY/2021/11/27/ldap-sasl-gssapi-memory/ #ldap #kerberos #security #perl

Perl GSSAPI options https://github.polettix.it/ETOOBUSY/2021/11/26/perl-gssapi-options/ #perl #gssapi #security #kerberos

PWC140 - Multiplication Table https://github.polettix.it/ETOOBUSY/2021/11/25/pwc140-multiplication-table/ #the_weekly_challenge

PWC140 - Add Binary https://github.polettix.it/ETOOBUSY/2021/11/24/pwc140-add-binary/ #the_weekly_challenge

A bare-bones kinit in Perl https://github.polettix.it/ETOOBUSY/2021/11/23/kerberos-perl-kinit-basic/ #perl #kerberos #security

Trying Kerberos https://github.polettix.it/ETOOBUSY/2021/11/22/trying-kerberos/ #kerberos #security

Perl OpenAPI with Mojolicious - an update! https://github.polettix.it/ETOOBUSY/2021/11/21/perl-openapi-update/ #perl #mojolicious #openapi #web

Alpeanuts https://github.polettix.it/ETOOBUSY/2021/11/20/alpeanuts/ #dibs #docker

Remove objects from an array with jq https://github.polettix.it/ETOOBUSY/2021/11/19/jq-remove-objects/ #jq #json

PWC139 - Long Primes https://github.polettix.it/ETOOBUSY/2021/11/18/pwc139-long-primes/ #the_weekly_challenge

PWC139 - JortSort https://github.polettix.it/ETOOBUSY/2021/11/17/pwc139-jortsort/ #the_weekly_challenge

encode_json does encoding https://github.polettix.it/ETOOBUSY/2021/11/16/encode_json-does-encoding/ #perl #json

LDAP program: eldap https://github.polettix.it/ETOOBUSY/2021/11/15/eldap/ #perl #ldap

Read a password from the shell https://github.polettix.it/ETOOBUSY/2021/11/14/shell-read-password/ #shell #security

Perl LDAP https://github.polettix.it/ETOOBUSY/2021/11/13/perl-ldap/ #perl #ldap

Removing a Git commit https://github.polettix.it/ETOOBUSY/2021/11/12/remove-git-commit/ #git

PWC138 - Split Number https://github.polettix.it/ETOOBUSY/2021/11/11/pwc138-split-number/ #the_weekly_challenge

PWC138 - Workdays https://github.polettix.it/ETOOBUSY/2021/11/10/pwc138-workdays/ #the_weekly_challenge

Installing DBD::Oracle in Perl https://github.polettix.it/ETOOBUSY/2021/11/09/dbd-oracle/ #perl #dbi #oracle

Perl OpenAPI with Mojolicious https://github.polettix.it/ETOOBUSY/2021/11/08/perl-openapi/ #perl #web #mojolicious

Max password length... WTF?!? https://github.polettix.it/ETOOBUSY/2021/11/07/max-password-length/ #internet #rant

Cross-posting considered harmful? https://github.polettix.it/ETOOBUSY/2021/11/06/cross-posting/ #internet #rant

AnyEvent for Netcat? https://github.polettix.it/ETOOBUSY/2021/11/05/anyevent-for-netcat/ #perl #networking #linux

PWC137 - Lychrel Number https://github.polettix.it/ETOOBUSY/2021/11/04/pwc137-lychrel-number/ #the_weekly_challenge

PWC137 - Long Year https://github.polettix.it/ETOOBUSY/2021/11/03/pwc137-long-year/ #the_weekly_challenge

Proxy setup for Netcat in Perl https://github.polettix.it/ETOOBUSY/2021/11/02/netcat-perl-proxy/ #perl #networking #linux

Reinventing Netcat in Perl https://github.polettix.it/ETOOBUSY/2021/11/01/netcat-perl-2/ #perl #networking #linux

Netcat... in Perl https://github.polettix.it/ETOOBUSY/2021/10/31/netcat-in-perl/ #perl #networking #linux

SSH through a proxy https://github.polettix.it/ETOOBUSY/2021/10/30/ssh-through-a-proxy/ #openssh #security

Netcat... what a mess! https://github.polettix.it/ETOOBUSY/2021/10/29/netcat-what-a-mess/ #networking #linux

PWC136 - Fibonacci Sequence https://github.polettix.it/ETOOBUSY/2021/10/28/pwc136-fibonacci-sequence/ #the_weekly_challenge

PWC136 - Two Friendly https://github.polettix.it/ETOOBUSY/2021/10/27/pwc136-two-friendly/ #the_weekly_challenge

OpenSSH Server: ChrootDirectory https://github.polettix.it/ETOOBUSY/2021/10/26/sshd-chrootdirectory/ #openssh #security

Setting up an SFTP server https://github.polettix.it/ETOOBUSY/2021/10/25/sshd-for-sftp/ #openssh #security

OpenSSH Server: understanding Allow* and Deny* stuff https://github.polettix.it/ETOOBUSY/2021/10/24/sshd-deny-allow/ #openssh #security

iptables for SSH only https://github.polettix.it/ETOOBUSY/2021/10/23/iptables-for-ssh-only/ #linux #ssh #security

Graphics::Potrace https://github.polettix.it/ETOOBUSY/2021/10/22/graphics-potrace/ #perl #graphics #raster #vectorial

PWC135 - Validate SEDOL https://github.polettix.it/ETOOBUSY/2021/10/21/pwc135-validate-sedol/ #the_weekly_challenge

PWC135 - Middle 3-digits https://github.polettix.it/ETOOBUSY/2021/10/20/pwc135-middle-3-digits/ #the_weekly_challenge

Beancount for Kitty, simple model https://github.polettix.it/ETOOBUSY/2021/10/19/beancount-for-kitty-2/ #accounting

Looking at Beancount https://github.polettix.it/ETOOBUSY/2021/10/18/beancount-for-kitty/ #accounting

Doubting about Accounting::Kitty https://github.polettix.it/ETOOBUSY/2021/10/17/kitty-is-it-worth/ #perl

Data::Tubes record https://github.polettix.it/ETOOBUSY/2021/10/16/data-tubes-record/ #perl

Commodore 64 manual https://github.polettix.it/ETOOBUSY/2021/10/15/commodore-64-manual/ #nostalgia #computer

PWC134 - Distinct Terms Count https://github.polettix.it/ETOOBUSY/2021/10/14/pwc134-distinct-terms-count/ #the_weekly_challenge

PWC134 - Pandigital Numbers https://github.polettix.it/ETOOBUSY/2021/10/13/pwc134-pandigital-numbers/ #the_weekly_challenge

Parsing fixed-format lines https://github.polettix.it/ETOOBUSY/2021/10/12/parsing-fixed-format-lines/ #perl #parsing #text_processing

Resuming Data::Tubes https://github.polettix.it/ETOOBUSY/2021/10/11/resuming-data-tubes/ #perl #text_processing

Git Forest https://github.polettix.it/ETOOBUSY/2021/10/10/git-forest/ #git

Image::ExifTool https://github.polettix.it/ETOOBUSY/2021/10/09/image-exiftool/ #perl #image #exif

Email::Stuffer https://github.polettix.it/ETOOBUSY/2021/10/08/email-stuffer/ #perl #email

PWC133 - Smith Numbers https://github.polettix.it/ETOOBUSY/2021/10/07/pwc133-smith-numbers/ #the_weekly_challenge

PWC133 - Integer Square Root https://github.polettix.it/ETOOBUSY/2021/10/06/pwc133-integer-square-root/ #the_weekly_challenge

Configuration for tmux https://github.polettix.it/ETOOBUSY/2021/10/05/tmux-configuration/ #tmux

Hacktoberfest 2021 https://github.polettix.it/ETOOBUSY/2021/10/04/hacktoberfest/ #perl #hacktoberfest

A file fetcher idea https://github.polettix.it/ETOOBUSY/2021/10/03/fetcher-idea/ #perl #coding

A pull request for Path::Tiny https://github.polettix.it/ETOOBUSY/2021/10/02/path-tiny-pr/ #perl #coding

XML::Twig https://github.polettix.it/ETOOBUSY/2021/10/01/xml-twig/ #perl

PWC132 - Hash Join https://github.polettix.it/ETOOBUSY/2021/09/30/pwc132-hash-join/ #the_weekly_challenge

PWC132 - Mirror Dates https://github.polettix.it/ETOOBUSY/2021/09/29/pwc132-mirror-dates/ #the_weekly_challenge

Sub::Util https://github.polettix.it/ETOOBUSY/2021/09/28/sub-util/ #perl

SAMLRequest inspection https://github.polettix.it/ETOOBUSY/2021/09/27/samlrequest-inspection/ #saml #perl #web #security

Terminal QR Code with Unicode characters https://github.polettix.it/ETOOBUSY/2021/09/26/text-qrcode-unicode/ #perl #qr_codes

Term::QRCode https://github.polettix.it/ETOOBUSY/2021/09/25/term-qrcode/ #perl #qr_codes

QRcode.show https://github.polettix.it/ETOOBUSY/2021/09/24/qrcode-show/ #web #qr_codes

PWC131 - Find Pairs https://github.polettix.it/ETOOBUSY/2021/09/23/pwc131-find-pairs/ #the_weekly_challenge

PWC131 - Consecutive Arrays https://github.polettix.it/ETOOBUSY/2021/09/22/pwc131-consecutive-arrays/ #the_weekly_challenge

Wider List::Util https://github.polettix.it/ETOOBUSY/2021/09/21/wider-list-util/ #perl

perl-builder https://github.polettix.it/ETOOBUSY/2021/09/20/perl-builder/ #perl

Sub::Import https://github.polettix.it/ETOOBUSY/2021/09/19/sub-import/ #perl

Ledger & co. https://github.polettix.it/ETOOBUSY/2021/09/18/ledger/ #cli #terminal #accounting #perl

Accounting::Kitty on GitHub https://github.polettix.it/ETOOBUSY/2021/09/17/kitty-on-github/ #perl

PWC130 - Binary Search Tree https://github.polettix.it/ETOOBUSY/2021/09/16/pwc130-binary-search-tree/ #the_weekly_challenge

PWC130 - Odd Number https://github.polettix.it/ETOOBUSY/2021/09/15/pwc130-odd-number/ #the_weekly_challenge

Resuming an old module https://github.polettix.it/ETOOBUSY/2021/09/14/resuming-an-old-module/ #perl #accounting

Assemble images in a PDF https://github.polettix.it/ETOOBUSY/2021/09/13/assemble-images-in-pdf/ #pdf #shell #cli #imagemagick

Why splitting if you can point? https://github.polettix.it/ETOOBUSY/2021/09/12/why-split-point/ #rakulang #perl_weekly_challenge

No voids, please https://github.polettix.it/ETOOBUSY/2021/09/11/no-voids-please/ #shell #cli

Crop an image with ImageMagick https://github.polettix.it/ETOOBUSY/2021/09/10/crop-with-imagemagick/ #graphics #imagemagick #cli

PWC129 - Add Linked Lists https://github.polettix.it/ETOOBUSY/2021/09/09/pwc129-add-linked-lists/ #the_weekly_challenge

PWC129 - Root Distance https://github.polettix.it/ETOOBUSY/2021/09/08/pwc129-root-distance/ #the_weekly_challenge

Fun with Advent of Code 2018 https://github.polettix.it/ETOOBUSY/2021/09/07/aoc2018-fun/ #advent_of_code #rakulang #perl

Advent of Code 2018, puzzle 6: get the job done! https://github.polettix.it/ETOOBUSY/2021/09/06/aoc2018-06-get-the-job-done/ #advent_of_code

Today I Learned: Portable Grayscale Map https://github.polettix.it/ETOOBUSY/2021/09/05/til-pgm/ #graphics #pgm #netpbm

Pronunciation defects https://github.polettix.it/ETOOBUSY/2021/09/04/pronunciation-defects/ #rakulang #perl #advent_of_code

Advent of Code 2018/04 made me feel old https://github.polettix.it/ETOOBUSY/2021/09/03/aoc2018-04-made-me-feel-old/ #rakulang #advent_of_code

PWC128 - Minimum Platforms https://github.polettix.it/ETOOBUSY/2021/09/02/pwc128-minimum-platforms/ #the_weekly_challenge

PWC128 - Maximum Sub-Matrix https://github.polettix.it/ETOOBUSY/2021/09/01/pwc128-maximum-sub-matrix/ #the_weekly_challenge

Pounded by # https://github.polettix.it/ETOOBUSY/2021/08/31/pounded-by-pound/ #rakulang

Pipe the hash through the call https://github.polettix.it/ETOOBUSY/2021/08/30/pipe-the-hash/ #rakulang

=finish at the __END__ https://github.polettix.it/ETOOBUSY/2021/08/29/finish-at-the-end/ #rakulang

So flat that it Slips https://github.polettix.it/ETOOBUSY/2021/08/28/so-flat-that-it-slips/ #rakulang

unit sub MAIN (...); https://github.polettix.it/ETOOBUSY/2021/08/27/unit-sub-main/ #rakulang

PWC127 - Conflict Intervals https://github.polettix.it/ETOOBUSY/2021/08/26/pwc127-conflict-intervals/ #the_weekly_challenge

PWC127 - Disjoint Sets https://github.polettix.it/ETOOBUSY/2021/08/25/pwc127-disjoint-sets/ #the_weekly_challenge

Pod::Markdown and Pod::Markdown::Github for the win! https://github.polettix.it/ETOOBUSY/2021/08/24/pod-markdown-github/ #perl #markdown #pod

ClouDNS CLI MVP is available https://github.polettix.it/ETOOBUSY/2021/08/23/cloudns-cli-3/ #perl #cloudns #cli

ClouDNS CLI: update https://github.polettix.it/ETOOBUSY/2021/08/22/cloudns-cli-2/ #perl #cloudns #cli

Bind and alias https://github.polettix.it/ETOOBUSY/2021/08/21/bind-and-alias/ #perl #rakulang

Has a slot https://github.polettix.it/ETOOBUSY/2021/08/20/has-a-slot/ #perl #corinna

PWC126 - Minesweeper Game https://github.polettix.it/ETOOBUSY/2021/08/19/pwc126-minesweeper-game/ #the_weekly_challenge

PWC126 - Count Numbers https://github.polettix.it/ETOOBUSY/2021/08/18/pwc126-count-numbers/ #the_weekly_challenge

Template::Perlish enhancement https://github.polettix.it/ETOOBUSY/2021/08/17/template-perlish-enhancement/ #perl

App::Easer enhancement https://github.polettix.it/ETOOBUSY/2021/08/16/app-easer-enhancement/ #perl

ClouDNS CLI https://github.polettix.it/ETOOBUSY/2021/08/15/cloudns-cli/ #cloudns #cli

Think Bayes in Raku - Suite class, take 2 https://github.polettix.it/ETOOBUSY/2021/08/14/tbr-class-suite-2/ #maths #probabilities #rakulang

Think Bayes in Raku - Pmf class, take 2 https://github.polettix.it/ETOOBUSY/2021/08/13/tbr-class-pmf-2/ #maths #probability #rakulang

PWC125 - Binary Tree Diameter https://github.polettix.it/ETOOBUSY/2021/08/12/pwc125-binary-tree-diameter/ #the_weekly_challenge

PWC125 - Pythagorean Triples https://github.polettix.it/ETOOBUSY/2021/08/11/pwc125-pythagorean-triples/ #the_weekly_challenge

Trying Object::Pad https://github.polettix.it/ETOOBUSY/2021/08/10/trying-object-pad/ #perl #cor

More (welcome although embarrassing) feedback https://github.polettix.it/ETOOBUSY/2021/08/09/more-raku-feedback/ #rakulang

Idiomatic corrections https://github.polettix.it/ETOOBUSY/2021/08/08/idiomatic-corrections/ #rakulang #learning

Think Bayes in Raku - Suite class https://github.polettix.it/ETOOBUSY/2021/08/07/tbr-class-suite/ #maths #probabilities #rakulang

Think Bayes in Raku - Pmf class https://github.polettix.it/ETOOBUSY/2021/08/06/tbr-class-pmf/ #maths #probability #rakulang

PWC124 - Tug of War https://github.polettix.it/ETOOBUSY/2021/08/05/pwc124-tug-of-war/ #the_weekly_challenge

PWC124 - Happy Women Day https://github.polettix.it/ETOOBUSY/2021/08/04/pwc124-happy-women-day/ #the_weekly_challenge

Think Bayes https://github.polettix.it/ETOOBUSY/2021/08/03/think-bayes/ #bayes #probabilities

Double check a puzzle result https://github.polettix.it/ETOOBUSY/2021/08/02/double-check-puzzle-result/ #maths #rakulang

International Space Station passage https://github.polettix.it/ETOOBUSY/2021/08/01/ISS-passage/ #fun #space

Raku cglib: A* algorithm https://github.polettix.it/ETOOBUSY/2021/07/31/raku-astar/ #rakulang #algorithm #pathfinding

Orthogonal vectors https://github.polettix.it/ETOOBUSY/2021/07/30/orthogonal-vectors/ #maths

PWC123 - Square Points https://github.polettix.it/ETOOBUSY/2021/07/29/pwc123-square-points/ #the_weekly_challenge

PWC123 - Ugly Numbers https://github.polettix.it/ETOOBUSY/2021/07/28/pwc123-ugly-numbers/ #the_weekly_challenge

An economic-social view on "flat earth" https://github.polettix.it/ETOOBUSY/2021/07/27/my-take-on-flat-earth/ #fun

Raku community answered to shift || 5 https://github.polettix.it/ETOOBUSY/2021/07/26/raku-community-answered/ #rakulang

More on monkeys and coconuts https://github.polettix.it/ETOOBUSY/2021/07/25/monkey-and-coconuts-2/ #puzzle

Brute forcing "The monkey and the coconuts" https://github.polettix.it/ETOOBUSY/2021/07/24/monkey-and-coconuts/ #puzzle #rakulang

Job Change https://github.polettix.it/ETOOBUSY/2021/07/23/job-change/ #job

PWC122 - Basketball Points https://github.polettix.it/ETOOBUSY/2021/07/22/pwc122-basketball-points/ #perl_weekly_challenge

PWC122 - Average of Stream https://github.polettix.it/ETOOBUSY/2021/07/21/pwc122-average-of-stream/ #perl_weekly_challenge

A toy RSA implementation https://github.polettix.it/ETOOBUSY/2021/07/20/a-toy-rsa-implementation/ #perl #security #coding

Brute forcing a puzzle https://github.polettix.it/ETOOBUSY/2021/07/19/brute-force-puzzle/ #rakulang #puzzle

More commenting... maybe? https://github.polettix.it/ETOOBUSY/2021/07/18/more-commenting-maybe/ #perl_weekly_challenge

Web nostalgia: MojoX::Mechanize https://github.polettix.it/ETOOBUSY/2021/07/17/mojox-mechanize/ #perl #mojolicious #client

Raku - default member values... oh my! https://github.polettix.it/ETOOBUSY/2021/07/16/raku-defaults-oh-my/ #rakulang

PWC121 - The Travelling Salesman https://github.polettix.it/ETOOBUSY/2021/07/15/pwc121-the-travelling-salesman/ #perl_weekly_challenge

PWC121 - Invert Bit https://github.polettix.it/ETOOBUSY/2021/07/14/pwc121-invert-bit/ #perl_weekly_challenge

Finding Vim snippets in Bash https://github.polettix.it/ETOOBUSY/2021/07/13/finding-vim-snippets/ #vim #snippet #bash

Raku cglib: a basic priority queue https://github.polettix.it/ETOOBUSY/2021/07/12/raku-pq-again/ #rakulang #algorithms

Floyd-Warshall algorithm implementations https://github.polettix.it/ETOOBUSY/2021/07/11/floyd-warshall-implementations/ #algorithms #perl #rakulang

App::Easer - new example https://github.polettix.it/ETOOBUSY/2021/07/10/app-easer-example/ #perl #client #terminal

App::Easer released on CPAN https://github.polettix.it/ETOOBUSY/2021/07/09/app-easer-release/ #perl #client #terminal

PWC120 - Clock Angle https://github.polettix.it/ETOOBUSY/2021/07/08/pwc120-clock-angle/ #perl_weekly_challenge

PWC120 - Swap Odd/Even bits https://github.polettix.it/ETOOBUSY/2021/07/07/pwc120-swap-odd-even-bits/ #perl_weekly_challenge

Graph visit algorithms in cglib-raku https://github.polettix.it/ETOOBUSY/2021/07/06/raku-cglib-graph-visit/ #rakulang #cglib

App::Easer "multilevel" example https://github.polettix.it/ETOOBUSY/2021/07/05/app-easer-multi-example/ #perl #client #terminal

App::Easer example https://github.polettix.it/ETOOBUSY/2021/07/04/app-easer-example/ #perl #client #terminal

App::Easer https://github.polettix.it/ETOOBUSY/2021/07/03/app-easer/ #perl #client #terminal

Raku - default member values, again https://github.polettix.it/ETOOBUSY/2021/07/02/raku-defaults-again/ #rakulang

PWC119 - Sequence without 1 on 1 https://github.polettix.it/ETOOBUSY/2021/07/01/pwc119-sequence-without-1-on-1/ #perl_weekly_challenge

PWC119 - Swap Nibbles https://github.polettix.it/ETOOBUSY/2021/06/30/pwc119-swap-nibbles/ #perl_weekly_challenge

Another puzzle in Raku https://github.polettix.it/ETOOBUSY/2021/06/29/another-raku-puzzle/ #perl #rakulang

A block... blocks https://github.polettix.it/ETOOBUSY/2021/06/28/a-block-blocks/ #perl

Raku cglib: a priority queue https://github.polettix.it/ETOOBUSY/2021/06/27/raku-priority-queue/ #rakulang #perl #cglib

Codingame library in Raku https://github.polettix.it/ETOOBUSY/2021/06/26/raku-cglib/ #perl #rakulang #cglib

Raku - default member values https://github.polettix.it/ETOOBUSY/2021/06/25/raku-default-member-values/ #rakulang

PWC118 - Adventure of Knight https://github.polettix.it/ETOOBUSY/2021/06/24/pwc118-adventure-of-knight/ #perl_weekly_challenge

PWC118 - Binary Palindrome https://github.polettix.it/ETOOBUSY/2021/06/23/pwc118-binary-palindrome/ #perl_weekly_challenge

Count Possible Paths https://github.polettix.it/ETOOBUSY/2021/06/22/count-possible-paths/ #perl_weekly_challenge

Documentation improvements for epan https://github.polettix.it/ETOOBUSY/2021/06/21/epan-docs-improvement/ #perl #cpan

One complete year, yay! https://github.polettix.it/ETOOBUSY/2021/06/20/one-complete-year/ #blog

Plot data on the terminal https://github.polettix.it/ETOOBUSY/2021/06/19/plot/ #terminal #graph

More robust self-recursion https://github.polettix.it/ETOOBUSY/2021/06/18/self-recursion/ #perl

PWC117 - Find Possible Paths https://github.polettix.it/ETOOBUSY/2021/06/17/pwc117-find-possible-paths/ #perl_weekly_challenge

PWC117 - Missing Row https://github.polettix.it/ETOOBUSY/2021/06/16/pwc117-missing-row/ #perl_weekly_challenge

The real PAUSE workaround https://github.polettix.it/ETOOBUSY/2021/06/15/the-real-pause-workaround/ #perl #cpan

PAUSE workaround https://github.polettix.it/ETOOBUSY/2021/06/14/pause-workaround/ #perl #cpan

EPAN - Exclusive Perl Archive Nook https://github.polettix.it/ETOOBUSY/2021/06/13/epan/ #perl #cpan

use VERSION - but how? https://github.polettix.it/ETOOBUSY/2021/06/12/use-version/ #perl

Ciao! https://github.polettix.it/ETOOBUSY/2021/06/11/ciao/ #personal

PWC116 - Sum of Squares https://github.polettix.it/ETOOBUSY/2021/06/10/pwc116-sum-of-squares/ #perl_weekly_challenge

PWC116 - Number Sequence https://github.polettix.it/ETOOBUSY/2021/06/09/pwc116-number-sequence/ #perl_weekly_challenge

Mojolicious::Plugin::Authentication example with under https://github.polettix.it/ETOOBUSY/2021/06/08/mpa-under/ #perl #mojolicious #security

Mojolicious::Plugin::Authentication example https://github.polettix.it/ETOOBUSY/2021/06/07/mpa-example/ #perl #mojolicious #security

Mojolicious::Plugin::Authentication https://github.polettix.it/ETOOBUSY/2021/06/06/mojolicious-plugin-authentication/ #perl #mojolicious #security

Crypt::Argon2 https://github.polettix.it/ETOOBUSY/2021/06/05/crypt-argon2/ #perl #security

Crypt::URandom https://github.polettix.it/ETOOBUSY/2021/06/04/crypt-urandom/ #perl #security

PWC115 - Largest Multiple https://github.polettix.it/ETOOBUSY/2021/06/03/pwc115-largest-multiple/ #perl_weekly_challenge

PWC115 - String Chain https://github.polettix.it/ETOOBUSY/2021/06/02/pwc115-string-chain/ #perl_weekly_challenge

Open, sysopen, read, sysread... oh my! https://github.polettix.it/ETOOBUSY/2021/06/01/open-sysopen-etc/ #perl

Random bytes and co. https://github.polettix.it/ETOOBUSY/2021/05/31/random-bytes-and-co/ #perl #security

Bcrypt password hashing https://github.polettix.it/ETOOBUSY/2021/05/30/bcrypt/ #perl #security

APR1 password verification https://github.polettix.it/ETOOBUSY/2021/05/29/apr1-verification/ #perl #security

xmpl - enhancements by Mark Lawrence https://github.polettix.it/ETOOBUSY/2021/05/28/xmpl-enhance/ #perl #mojolicious #coding

PWC114 - Higher Integer Set Bits https://github.polettix.it/ETOOBUSY/2021/05/27/pwc114-higher-integer-set-bits/ #perl_weekly_challenge

PWC114 - Next Palindrome Number https://github.polettix.it/ETOOBUSY/2021/05/26/pwc114-next-palindrome-number/ #perl_weekly_challenge

Term::Twiddle https://github.polettix.it/ETOOBUSY/2021/05/25/term-twiddle/ #perl #terminal

Term::StatusBar https://github.polettix.it/ETOOBUSY/2021/05/24/term-statusbar/ #perl

Er Cavaliere Nero https://github.polettix.it/ETOOBUSY/2021/05/23/ar-cavaliere-nero/ #miss_you

AoC 2017 - completed! https://github.polettix.it/ETOOBUSY/2021/05/22/aoc-2017/ #advent_of_code #coding #perl #algorithm

Terra Nil https://github.polettix.it/ETOOBUSY/2021/05/21/terra-nil/ #game

PWC113 - Recreate Binary Tree https://github.polettix.it/ETOOBUSY/2021/05/20/pwc113-recreate-binary-tree/ #perl_weekly_challenge

PWC113 - Represent Integer https://github.polettix.it/ETOOBUSY/2021/05/19/pwc113-represent-integer/ #perl_weekly_challenge

Faster Jekyll https://github.polettix.it/ETOOBUSY/2021/05/18/faster-jekyll/ #blog #jekyll

Killing spiders - a fresh look on Chowla Numbers https://github.polettix.it/ETOOBUSY/2021/05/17/killing-spiders/ #perl_weekly_challenge

Double Dobble - slight improvement https://github.polettix.it/ETOOBUSY/2021/05/16/double-dobble-slight-improvement/ #maths #dobble #double_dobble

Double Dobble - easy optimization https://github.polettix.it/ETOOBUSY/2021/05/15/double-dobble-easy-optimization/ #maths #dobble #double_dobble

Complexity ramblings https://github.polettix.it/ETOOBUSY/2021/05/14/complexity-ramblings/ #algorithm

PWC112 - Climb Stairs https://github.polettix.it/ETOOBUSY/2021/05/13/pwc112-climb-stairs/ #perl_weekly_challenge

PWC112 - Canonical Path https://github.polettix.it/ETOOBUSY/2021/05/12/pwc112-canonical-path/ #perl_weekly_challenge

Quest for Double Dobbles https://github.polettix.it/ETOOBUSY/2021/05/11/double-dobble-search/ #maths #dobble #double_dobble

Double Dobble - constraints https://github.polettix.it/ETOOBUSY/2021/05/10/double-dobble/ #maths #dobble #double_dobble

Substring DWIMmery https://github.polettix.it/ETOOBUSY/2021/05/09/substring-dwimmery/ #perl

Avoid the "butterfly operator" with command-line options https://github.polettix.it/ETOOBUSY/2021/05/08/perlrun-no-butterfly/ #perl #perlrun

All partitions of a set - W. Luis Mochán style https://github.polettix.it/ETOOBUSY/2021/05/07/all-partitions-wlm-style/ #perl_weekly_challenge #combinatorics #maths #perl

PWC111 - Ordered Letters https://github.polettix.it/ETOOBUSY/2021/05/06/pwc111-ordered-letters/ #perl_weekly_challenge

PWC111 - Search Matrix https://github.polettix.it/ETOOBUSY/2021/05/05/pwc111-search-matrix/ #perl_weekly_challenge

Matt Parker on Dobble https://github.polettix.it/ETOOBUSY/2021/05/04/matt-parker-dobble/ #dobble #perl #maths

xmpl - the page configuration API https://github.polettix.it/ETOOBUSY/2021/05/03/xmpl-page-config/ #perl #mojolicious #coding

S. T. https://github.polettix.it/ETOOBUSY/2021/05/02/st/

JSONify a string https://github.polettix.it/ETOOBUSY/2021/05/01/jsonify-string/ #perl

Heail - head and tail together https://github.polettix.it/ETOOBUSY/2021/04/30/heail/ #perl #shell

PWC110 - Transpose File https://github.polettix.it/ETOOBUSY/2021/04/29/pwc110-transpose-file/ #perl_weekly_challenge

PWC110 - Valid Phone Numbers https://github.polettix.it/ETOOBUSY/2021/04/28/pwc110-valid-phone-numbers/ #perl_weekly_challenge

All partitions of a set https://github.polettix.it/ETOOBUSY/2021/04/27/all-partitions/ #perl_weekly_challenge #combinatorics #maths #perl

All partitions of a set into differently arranged subsets https://github.polettix.it/ETOOBUSY/2021/04/26/all-partitions-different-sets/ #perl_weekly_challenge #combinatorics #maths #perl

All partitions of a set into same-sized subsets https://github.polettix.it/ETOOBUSY/2021/04/25/all-partitions-equal-sets/ #perl_weekly_challenge #combinatorics #maths #perl

Combinations iterator https://github.polettix.it/ETOOBUSY/2021/04/24/combinations-iterator/ #perl_weekly_challenge #combinatorics #maths #perl

All partitions of a set - rearranging addends https://github.polettix.it/ETOOBUSY/2021/04/23/all-partitions-rearranging-addends/ #perl_weekly_challenge #combinatorics #maths #perl

PWC109 - Four Squares Puzzle https://github.polettix.it/ETOOBUSY/2021/04/22/pwc109-four-squares-puzzle/ #perl_weekly_challenge

PWC109 - Chowla Numbers https://github.polettix.it/ETOOBUSY/2021/04/21/pwc109-chowla-numbers/ #perl_weekly_challenge

All partitions of a set - preliminary considerations https://github.polettix.it/ETOOBUSY/2021/04/20/all-partitions-preliminary/ #perl_weekly_challenge #combinatorics #maths #perl

All positive integer sums, as iterator https://github.polettix.it/ETOOBUSY/2021/04/19/all-positive-integer-sums-iterator/ #perl_weekly_challenge #combinatorics #maths #perl

All positive integer sums https://github.polettix.it/ETOOBUSY/2021/04/18/all-positive-integer-sums/ #perl_weekly_challenge #combinatorics #maths #perl

Another trick for PERL5LIB https://github.polettix.it/ETOOBUSY/2021/04/17/local-lib/ #perl

Docker port exposure https://github.polettix.it/ETOOBUSY/2021/04/16/docker-port-exposure/ #docker

PWC108 - Bell Numbers https://github.polettix.it/ETOOBUSY/2021/04/15/pwc108-bell-numbers/ #perl_weekly_challenge

PWC108 - Locate Memory https://github.polettix.it/ETOOBUSY/2021/04/14/pwc108-locate-memory/ #perl_weekly_challenge

PlantUML Docker image https://github.polettix.it/ETOOBUSY/2021/04/13/plantuml-docker-image/ #uml #graph #plantuml #docker

PlantUML Online Server https://github.polettix.it/ETOOBUSY/2021/04/12/plantuml-online-server/ #uml #graphs #plantuml

PlantUML https://github.polettix.it/ETOOBUSY/2021/04/11/plantuml/ #uml #graphs #plantuml

A few considerations about CoreDNS https://github.polettix.it/ETOOBUSY/2021/04/10/coredns-considerations/ #dns #coding

Readonly::Tiny https://github.polettix.it/ETOOBUSY/2021/04/09/readonly-tiny/ #perl #coding

PWC107 - List Methods https://github.polettix.it/ETOOBUSY/2021/04/08/pwc107-list-methods/ #perl_weekly_challenge

PWC107 - Self-descriptive Numbers https://github.polettix.it/ETOOBUSY/2021/04/07/pwc107-self-descriptive-numbers/ #perl_weekly_challenge

Fatpacking fatpack https://github.polettix.it/ETOOBUSY/2021/04/06/fatpacking-fatpack/ #fatpacker #perl

Rediscovering IPC::Exe https://github.polettix.it/ETOOBUSY/2021/04/05/rediscovering-ipc-exe/ #perl #cpan

Date::Parse https://github.polettix.it/ETOOBUSY/2021/04/04/date-parse/ #perl #date #parsing

Certificate expiration date https://github.polettix.it/ETOOBUSY/2021/04/03/certificate-expiration-date/ #security #openssl

Send notifications through Mailgun with HTTP::Tiny https://github.polettix.it/ETOOBUSY/2021/04/02/mailgun/ #email #perl #coding

PWC106 - Decimal String https://github.polettix.it/ETOOBUSY/2021/04/01/pwc106-decimal-string/ #perl_weekly_challenge

PWC106 - Maximum Gap https://github.polettix.it/ETOOBUSY/2021/03/31/pwc106-maximum-gap/ #perl_weekly_challenge

A pull request for Crypt::LE https://github.polettix.it/ETOOBUSY/2021/03/30/crypt-le-pr/ #perl #tls #acme2 #letsencrypt

Crypt::LE update https://github.polettix.it/ETOOBUSY/2021/03/29/crypt-le-update/ #perl #tls #acme2 #letsencrypt

Data::HexDump::XXD https://github.polettix.it/ETOOBUSY/2021/03/28/xxd/ #perl #vim #xxd #hexdump

Mininet topology visualization with Graphviz from Perl https://github.polettix.it/ETOOBUSY/2021/03/27/mininet-graphviz-perl/ #mininet #perl #graphviz

Poor man's sequence diagrams https://github.polettix.it/ETOOBUSY/2021/03/26/sequence-diagrams/ #perl #coding #graphics

PWC105 - The Name Game https://github.polettix.it/ETOOBUSY/2021/03/25/pwc105-the-name-game/ #perl_weekly_challenge

PWC105 - Nth root https://github.polettix.it/ETOOBUSY/2021/03/24/pwc105-nth-root/ #perl_weekly_challenge

Mininet topology visualization with Graphviz https://github.polettix.it/ETOOBUSY/2021/03/23/mininet-graphviz-topology/ #mininet #perl #graphviz

Mac OS X say https://github.polettix.it/ETOOBUSY/2021/03/22/mac-say/ #mac_os_x #shell

Mac OS X caffeinate https://github.polettix.it/ETOOBUSY/2021/03/21/mac-caffeinate/ #mac_os_x #shell

Flaky internet connection https://github.polettix.it/ETOOBUSY/2021/03/20/flaky-internet-connection/ #networking #shell

Mininet polygon topology https://github.polettix.it/ETOOBUSY/2021/03/19/mininet-polygon-topology/ #mininet #python #sdn

PWC104 - NIM Game https://github.polettix.it/ETOOBUSY/2021/03/18/pwc104-nim-game/ #perl_weekly_challenge

PWC104 - FUSC Sequence https://github.polettix.it/ETOOBUSY/2021/03/17/pwc104-fusc-sequence/ #perl_weekly_challenge

teepee https://github.polettix.it/ETOOBUSY/2021/03/16/teepee/ #perl #template

Test::CLI https://github.polettix.it/ETOOBUSY/2021/03/15/test-cli/ #perl #testing #shell

Avoid password in sudo and more https://github.polettix.it/ETOOBUSY/2021/03/14/sudoers-syntax/ #linux #shell #sudo

A path function in dibs https://github.polettix.it/ETOOBUSY/2021/03/13/dibs-path-function/ #dibs #perl #docker

dibspack-basic auto package management https://github.polettix.it/ETOOBUSY/2021/03/12/dbp-packages-auto/ #dibs #docker #linux

PWC103 - What's playing? https://github.polettix.it/ETOOBUSY/2021/03/11/pwc103-what-s-playing/ #perl_weekly_challenge

PWC103 - Chinese Zodiac https://github.polettix.it/ETOOBUSY/2021/03/10/pwc103-chinese-zodiac/ #perl_weekly_challenge

dibspack-basic enhancement for packages https://github.polettix.it/ETOOBUSY/2021/03/09/dbp-packages-from-file/ #dibs #perl #docker

WebService::Fake update https://github.polettix.it/ETOOBUSY/2021/03/08/webservice-fake-update/ #perl #cpan #mojolicious

GitHub SHA1 Link https://github.polettix.it/ETOOBUSY/2021/03/07/github-sha1-link/ #github #blog #web

Refactor in dibspack-basic https://github.polettix.it/ETOOBUSY/2021/03/06/refactor-in-dibspack-basic/ #dibs #perl #coding #docker

A cheap terminal trick https://github.polettix.it/ETOOBUSY/2021/03/05/cheap-terminal-trick/ #perl #terminal #shell #color

PWC102 - Hash-counting String https://github.polettix.it/ETOOBUSY/2021/03/04/pwc102-hash-counting-string/ #perl_weekly_challenge

PWC102 - Rare Numbers https://github.polettix.it/ETOOBUSY/2021/03/03/pwc102-rare-numbers/ #perl_weekly_challenge

Command::Template https://github.polettix.it/ETOOBUSY/2021/03/02/command-template/ #perl #coding #run

xmpl - the identity API https://github.polettix.it/ETOOBUSY/2021/03/01/xmpl-identity-api/ #perl #mojolicious #coding

xmpl - visibility API https://github.polettix.it/ETOOBUSY/2021/02/28/xmpl-visibility/ #perl #mojolicious #coding

IPC::Cmd considered harmful https://github.polettix.it/ETOOBUSY/2021/02/27/ipc-cmd-considered-harmful/ #perl #rant

Line noise https://github.polettix.it/ETOOBUSY/2021/02/26/line-noise/ #perl #coding

PWC101 - Origin-containing Triangle https://github.polettix.it/ETOOBUSY/2021/02/25/pwc101-origin-containing-triangle/ #perl_weekly_challenge

PWC101 - Pack a Spiral https://github.polettix.it/ETOOBUSY/2021/02/24/pwc101-pack-a-spiral/ #perl_weekly_challenge

xmpl - remote key/value store healthz revisited https://github.polettix.it/ETOOBUSY/2021/02/23/xmpl-remote-healthz-revisited/ #perl #mojolicious #coding

Mojo::UserAgent introductory notes https://github.polettix.it/ETOOBUSY/2021/02/22/mojo-useragent-intro-notes/ #mojolicious #perl #user_agent

Stockpile of posts gets interactive https://github.polettix.it/ETOOBUSY/2021/02/21/interactive-stockpile/ #blog #shell

Stockpile of posts gets shortcuts to items https://github.polettix.it/ETOOBUSY/2021/02/20/stockpile-shortcut-identifiers/ #blog #shell

Stockpile of posts gets dates in listing https://github.polettix.it/ETOOBUSY/2021/02/19/stockpile-list-with-dates/ #blog #shell

PWC100 - Triangle Sum https://github.polettix.it/ETOOBUSY/2021/02/18/pwc100-triangle-sum/ #perl_weekly_challenge

PWC100 - Fun Time https://github.polettix.it/ETOOBUSY/2021/02/17/pwc100-fun-time/ #perl_weekly_challenge

Added series to the blog https://github.polettix.it/ETOOBUSY/2021/02/16/blog-series/ #blog #jekyll

xmpl - the API for everything else https://github.polettix.it/ETOOBUSY/2021/02/15/xmpl-everything-else-api/ #perl #mojolicious #coding

xmpl - the metrics API https://github.polettix.it/ETOOBUSY/2021/02/14/xmpl-metrics-api/ #perl #mojolicious #coding

xmpl - the "healthz" API https://github.polettix.it/ETOOBUSY/2021/02/13/xmpl-healthz-api/ #perl #mojolicious #coding

xmpl - the API for browsers https://github.polettix.it/ETOOBUSY/2021/02/12/xmpl-browser-api/ #perl #mojolicious #coding

PWC099 - Unique Subsequence https://github.polettix.it/ETOOBUSY/2021/02/11/pwc099-unique-subsequence/ #perl_weekly_challenge

PWC099 - Pattern Matching https://github.polettix.it/ETOOBUSY/2021/02/10/pwc099-pattern-match/ #perl_weekly_challenge

xmpl - remote key/value store https://github.polettix.it/ETOOBUSY/2021/02/09/xmpl-kv-remote/ #perl #mojolicious #coding

xmpl - on-file key/value store https://github.polettix.it/ETOOBUSY/2021/02/08/xmpl-kv-file/ #perl #mojolicious #coding

xmpl - in-memory key/value store https://github.polettix.it/ETOOBUSY/2021/02/07/xmpl-kv-memory/ #perl #mojolicious #coding

xmpl - the key/value API https://github.polettix.it/ETOOBUSY/2021/02/06/xmpl-kv-api/ #perl #mojolicious #coding

xmpl - an example web application https://github.polettix.it/ETOOBUSY/2021/02/05/xmpl/ #perl #mojolicious #coding

PWC098 - Search Insert Position https://github.polettix.it/ETOOBUSY/2021/02/04/pwc098-search-insert-position/ #perl_weekly_challenge

PWC098 - Read N-characters https://github.polettix.it/ETOOBUSY/2021/02/03/pwc098-readn/ #perl_weekly_challenge

AoC 2017/12 - Rediscovering Union-Find https://github.polettix.it/ETOOBUSY/2021/02/02/aoc2017-12-rediscovering-union-find/ #advent_of_code #algorithm #perl #cglib

Kubernetes Endpoints https://github.polettix.it/ETOOBUSY/2021/02/01/kubernetes-endpoints/ #kubernetes

AoC 2016/24 - Brute-force for a Traveling-Salesman-like problem https://github.polettix.it/ETOOBUSY/2021/01/31/aoc2016-24-tsp-brutal/ #advent_of_code #coding #perl #algorithm

Iterator-based implementation of Permutations https://github.polettix.it/ETOOBUSY/2021/01/30/permutations-iterator/ #algorithm #coding #cglib #perl

Permutations with Heap's Algorithm https://github.polettix.it/ETOOBUSY/2021/01/29/permutations-algorithm/ #algorithm #coding #perl

PWC097 - Binary Substrings https://github.polettix.it/ETOOBUSY/2021/01/28/pwc097-binary-substrings/ #perl_weekly_challenge

PWC097 - Caesar Cipher https://github.polettix.it/ETOOBUSY/2021/01/27/pwc097-caesar-cipher/ #perl_weekly_challenge

AoC 2016/19 - Dynamic Josephus https://github.polettix.it/ETOOBUSY/2021/01/26/aoc2016-19-dynamic-josephus/ #advent_of_code #coding #perl #algorithm #aoc_2016_19

AoC 2016/19 - Halving Josephus https://github.polettix.it/ETOOBUSY/2021/01/25/aoc2016-19-halving-josephus/ #advent_of_code #coding #perl #algorithm #aoc_2016_19

AoC 2016/19 - Josephus problem https://github.polettix.it/ETOOBUSY/2021/01/24/aoc2016-19-josephus/ #advent_of_code #coding #perl #algorithm #aoc_2016_19

AoC 2016/15 - Chinese Reminder Theorem - again! https://github.polettix.it/ETOOBUSY/2021/01/23/aoc2016-15-crt-again/ #advent_of_code #coding #perl #algorithm

AoC 2016/11 - Optimization https://github.polettix.it/ETOOBUSY/2021/01/22/aoc2016-11-optimization/ #advent_of_code #coding #perl #algorithm #aoc_2016_11

PWC096 - Edit Distance https://github.polettix.it/ETOOBUSY/2021/01/21/pwc096-edit-distance/ #perl_weekly_challenge

PWC096 - Reverse Words https://github.polettix.it/ETOOBUSY/2021/01/20/pwc096-reverse-words/ #perl_weekly_challenge

AoC 2016/11 - Part 2 solution https://github.polettix.it/ETOOBUSY/2021/01/19/aoc2016-11-part2-solution/ #advent_of_code #coding #perl #algorithm #aoc_2016_11

AoC 2016/11 - New successors https://github.polettix.it/ETOOBUSY/2021/01/18/aoc2016-11-new-successors/ #advent_of_code #coding #perl #algorithm #aoc_2016_11

AoC 2016/11 - New heuristic https://github.polettix.it/ETOOBUSY/2021/01/17/aoc2016-11-new-heuristic/ #advent_of_code #coding #perl #algorithm #aoc_2016_11

AoC 2016/11 - New identifier https://github.polettix.it/ETOOBUSY/2021/01/16/aoc2016-11-new-identifier/ #advent_of_code #coding #perl #algorithm #aoc_2016_11

AoC 2016/11 - New parsing https://github.polettix.it/ETOOBUSY/2021/01/15/aoc2016-11-new-parsing/ #advent_of_code #coding #perl #algorithm #aoc_2016_11

PWC095 - Demo Stack https://github.polettix.it/ETOOBUSY/2021/01/14/pwc095-demo-stack/ #perl_weekly_challenge

PWC095 - Palindrome Number https://github.polettix.it/ETOOBUSY/2021/01/13/pwc095-palindrome-number/ #perl_weekly_challenge

AoC 2016/11 - New representation https://github.polettix.it/ETOOBUSY/2021/01/12/aoc2016-11-new-representation/ #advent_of_code #coding #perl #algorithm #aoc_2016_11

AoC 2016/11 - New algorithm: A* https://github.polettix.it/ETOOBUSY/2021/01/11/aoc2016-11-new-algorithm/ #advent_of_code #coding #perl #algorithm #aoc_2016_11

AoC 2016/11 - Part 2 introduction https://github.polettix.it/ETOOBUSY/2021/01/10/aoc2016-11-part2-intro/ #advent_of_code #coding #perl #algorithm #aoc_2016_11

AoC 2016/11 - Part 1 solution https://github.polettix.it/ETOOBUSY/2021/01/09/aoc2016-11-part1-solution/ #advent_of_code #coding #perl #algorithm #aoc_2016_11

AoC 2016/11 - Initial algorithm: Dijkstra https://github.polettix.it/ETOOBUSY/2021/01/08/aoc2016-11-initial-algorithm/ #advent_of_code #coding #perl #algorithm #aoc_2016_11

PWC094 - Binary Tree to Linked List https://github.polettix.it/ETOOBUSY/2021/01/07/pwc094-binary-tree-to-linked-list/ #perl_weekly_challenge

PWC094 - Group Anagrams https://github.polettix.it/ETOOBUSY/2021/01/06/pwc094-group-anagrams/ #perl_weekly_challenge

AoC 2016/11 - Initial data structure https://github.polettix.it/ETOOBUSY/2021/01/05/aoc2016-11-initial-data-structure/ #advent_of_code #coding #perl #algorithm #aoc_2016_11

AoC 2016/11 - Input parsing https://github.polettix.it/ETOOBUSY/2021/01/04/aoc2016-11-input-parsing/ #advent_of_code #coding #perl #algorithm #aoc_2016_11

AoC 2016/11 - Introduction https://github.polettix.it/ETOOBUSY/2021/01/03/aoc2016-11-intro/ #advent_of_code #coding #perl #algorithm #aoc_2016_11

Dijkstra Algorithm - as functions only https://github.polettix.it/ETOOBUSY/2021/01/02/dijkstra-function/ #cglib #perl

Tricked by each https://github.polettix.it/ETOOBUSY/2021/01/01/tricked-by-each/ #perl

2020 in retrospect https://github.polettix.it/ETOOBUSY/2020/12/31/2020-in-retrospect/ #blog

Create a Kubernetes-ready user https://github.polettix.it/ETOOBUSY/2020/12/30/k8s-ready-user/ #kubernetes #shell

PWC093 - Sum Path https://github.polettix.it/ETOOBUSY/2020/12/29/pwc093-sum-path/ #perl_weekly_challenge #perl

PWC093 - Max Points https://github.polettix.it/ETOOBUSY/2020/12/28/pwc093-max-points/ #perl_weekly_challenge

Hexagonal grids https://github.polettix.it/ETOOBUSY/2020/12/27/hexagonal-grids/ #coding #graph

Generalized Chinese Remainder Theorem https://github.polettix.it/ETOOBUSY/2020/12/26/generalized-chinese-remainder-theorem/ #perl #maths #cglib

A gift from Abigail https://github.polettix.it/ETOOBUSY/2020/12/25/a-gift-from-abigail/ #perl #regex #parsing

The Definitive Conway's Game of Life https://github.polettix.it/ETOOBUSY/2020/12/24/conway-general/ #perl #cglib

PWC092 - Insert Interval https://github.polettix.it/ETOOBUSY/2020/12/23/pwc092-insert-interval/ #perl_weekly_challenge #perl

PWC092 - Isomorphic Strings https://github.polettix.it/ETOOBUSY/2020/12/22/pwc092-isomorphic-strings/ #perl_weekly_challenge

Cow-ment your code https://github.polettix.it/ETOOBUSY/2020/12/21/cowment/ #coding #fun

Trying Marpa https://github.polettix.it/ETOOBUSY/2020/12/20/trying-marpa/ #perl #parsing

Multidimensional Conway's Game of Life - the NestedLoops way https://github.polettix.it/ETOOBUSY/2020/12/19/conway-multidimensional-nestedloops/ #perl

Multidimensional Conway's Game of Life https://github.polettix.it/ETOOBUSY/2020/12/18/conway-multidimensional/ #maths #perl

Advent of Code 2020 - Day 13 https://github.polettix.it/ETOOBUSY/2020/12/17/aoc-day-13/ #perl #advent_of_code

PWC091 - Jump Game https://github.polettix.it/ETOOBUSY/2020/12/16/jump-game/ #perl_weekly_challenge #perl

PWC091 - Count Number https://github.polettix.it/ETOOBUSY/2020/12/15/pwc091-count-number/ #perl_weekly_challenge

Dumb Gnuplot https://github.polettix.it/ETOOBUSY/2020/12/14/dumb-gnuplot/ #gnuplot #terminal

mTLS authentication for (nginx) Kubernetes Ingress https://github.polettix.it/ETOOBUSY/2020/12/13/k8s-ingress-mtls/ #kubernetes #security #openssl

PWC090 - Ethiopian Multiplication https://github.polettix.it/ETOOBUSY/2020/12/12/pwc090-ethiopian-multiplication/ #perl_weekly_challenge #perl

PWC090 - DNA Sequence https://github.polettix.it/ETOOBUSY/2020/12/11/pwc090-dna-sequence/ #perl_weekly_challenge

ekeca htpasswd https://github.polettix.it/ETOOBUSY/2020/12/10/ekeca-htpasswd/ #security #openssl #shell

Basic Authentication for (nginx) Kubernetes Ingress https://github.polettix.it/ETOOBUSY/2020/12/09/k8s-ingress-basic-authentication/ #kubernetes #security

Mohammad Sajid Anwar is amazing https://github.polettix.it/ETOOBUSY/2020/12/08/manwar-is-amazing/ #perl

TLS for Kubernetes Ingress https://github.polettix.it/ETOOBUSY/2020/12/07/k8s-ingress-tls/ #kubernetes

ekeca - better print https://github.polettix.it/ETOOBUSY/2020/12/06/ekeca-better-print/ #security #openssl #shell

List all iptables rules https://github.polettix.it/ETOOBUSY/2020/12/05/iptables-list-all/ #linux #security

ekeca additions https://github.polettix.it/ETOOBUSY/2020/12/04/ekeca-additions/ #security #openssl #shell

The blessing of forgetting https://github.polettix.it/ETOOBUSY/2020/12/03/the-blessing-of-forgetting/ #perl #coding #algorithm

PWC089 - Magical Matrix https://github.polettix.it/ETOOBUSY/2020/12/02/pwc089-magical-matrix/ #perl_weekly_challenge #perl

PWC089 - GCD Sum https://github.polettix.it/ETOOBUSY/2020/12/01/pwc089-gcd-sum/ #perl_weekly_challenge

Mounted ConfigMap quirks https://github.polettix.it/ETOOBUSY/2020/11/30/mounted-configmap-quirk/ #kubernetes

Peek in containers https://github.polettix.it/ETOOBUSY/2020/11/29/peek-in-containers/ #docker #shell

Leader in etcd https://github.polettix.it/ETOOBUSY/2020/11/28/leader-in-etcd/ #shell #coding #etcd

PWC088 - Spiral Matrix https://github.polettix.it/ETOOBUSY/2020/11/27/pwc088-spiral-matrix/ #perl_weekly_challenge

PWC088 - Array of Product https://github.polettix.it/ETOOBUSY/2020/11/26/pwc088-array-of-product/ #perl_weekly_challenge

Put a file in a Kubernetes Pod, I insist https://github.polettix.it/ETOOBUSY/2020/11/25/kube-put-i-insist/ #kubernetes #shell

Put a file in a Kubernetes Pod https://github.polettix.it/ETOOBUSY/2020/11/24/kube-put/ #kubernetes #shell

Variables, loops, and redirections https://github.polettix.it/ETOOBUSY/2020/11/23/variables-loops-redirections/ #shell #coding

Simpler Priority Queue https://github.polettix.it/ETOOBUSY/2020/11/22/simpler-priority-queue/ #algorithm #perl #cglib

Reminder: how to listen with netcat https://github.polettix.it/ETOOBUSY/2020/11/21/netcat-reminder/ #networking #netcat #toolbox

Priority Queue documentation https://github.polettix.it/ETOOBUSY/2020/11/20/priority-queue-docs/ #perl #cglib #algorithm

PWC087 - Largest Rectangle https://github.polettix.it/ETOOBUSY/2020/11/19/pwc087-largest-rectangle/ #perl_weekly_challenge

PWC087 - Longest Consecutive Sequence https://github.polettix.it/ETOOBUSY/2020/11/18/pwc087-longest-consecutive-sequence/ #perl_weekly_challenge

ANSI Color https://github.polettix.it/ETOOBUSY/2020/11/17/ansi-color/ #shell #color

Inconsolation https://github.polettix.it/ETOOBUSY/2020/11/16/inconsolation/ #terminal #shell

Hanging Persistent Volumes in Kubernetes https://github.polettix.it/ETOOBUSY/2020/11/15/k8s-hanging-pv/ #kubernetes #perl

Pointer to element https://github.polettix.it/ETOOBUSY/2020/11/14/pointer-to-element/ #perl

Find fishy Pods in Kubernetes https://github.polettix.it/ETOOBUSY/2020/11/13/kgp/ #kubernetes #perl

PWC086 - Sudoku Puzzle https://github.polettix.it/ETOOBUSY/2020/11/12/pwc086-sudoku-puzzle/ #perl_weekly_challenge

PWC086 - Pair Difference https://github.polettix.it/ETOOBUSY/2020/11/11/pwc086-pair-difference/ #perl_weekly_challenge

Monte Carlo Tree Search - an implementation https://github.polettix.it/ETOOBUSY/2020/11/10/mcts-implementation/ #algorithm #monte_carlo_tree_search #coding #perl

Monte Carlo Tree Search - basics https://github.polettix.it/ETOOBUSY/2020/11/09/mcts-basics/ #algorithm #monte_carlo_tree_search

Asciiquarium https://github.polettix.it/ETOOBUSY/2020/11/08/asciiquarium/ #perl #ascii #curses

nayme - a Fantasy Name Generator https://github.polettix.it/ETOOBUSY/2020/11/07/nayme/ #perl #parsing #coding

PWC085 - Power of two integers https://github.polettix.it/ETOOBUSY/2020/11/06/pwc085-power-of-two-integer/ #perl_weekly_challenge

PWC085 - Triplet Sum https://github.polettix.it/ETOOBUSY/2020/11/05/pwc085-triplet-sum/ #perl_weekly_challenge

Global matching in scalar context https://github.polettix.it/ETOOBUSY/2020/11/04/global-match-scalar-context/ #perl #parsing

Fantasy Name Generator - a parser https://github.polettix.it/ETOOBUSY/2020/11/03/fng-parsing/ #perl #parsing

Fantasy Name Generator - a grammar https://github.polettix.it/ETOOBUSY/2020/11/02/fng-grammar/ #perl #parsing

Add line numbers to code snippets https://github.polettix.it/ETOOBUSY/2020/11/01/codenum/ #shell #coding

A POSIX shell-only Base64 decoder https://github.polettix.it/ETOOBUSY/2020/10/31/shell-base64/ #shell #coding

POSIX shell binary stuff https://github.polettix.it/ETOOBUSY/2020/10/30/posix-shell-binary-stuff/ #shell #coding

PWC084 - Find Square https://github.polettix.it/ETOOBUSY/2020/10/29/pwc084-find-square/ #perl_weekly_challenge

PWC084 - Reverse Integer https://github.polettix.it/ETOOBUSY/2020/10/28/pwc084-reverse-integer/ #perl_weekly_challenge

Print all resources in a Kubernetes namespace https://github.polettix.it/ETOOBUSY/2020/10/27/k8s-resources-in-ns/ #kubernetes #shell

SVG - embed images https://github.polettix.it/ETOOBUSY/2020/10/26/svg-embed-images/ #svg #perl #coding

origalea https://github.polettix.it/ETOOBUSY/2020/10/25/origalea/ #perl #shell #coding #origami

Red Blob Games https://github.polettix.it/ETOOBUSY/2020/10/24/red-blob-games/ #algorithm #maths #coding

Enter entr https://github.polettix.it/ETOOBUSY/2020/10/23/enter-entr/ #linux #perl

PWC083 - Flip Array https://github.polettix.it/ETOOBUSY/2020/10/22/pwc083-flip-array/ #perl_weekly_challenge

PWC083 - Words Length https://github.polettix.it/ETOOBUSY/2020/10/21/pwc083-words-length/ #perl_weekly_challenge

Stein's algorithm for GCD https://github.polettix.it/ETOOBUSY/2020/10/20/stein-algorithm/ #perl #algorithm #maths

ImageMagick in graffer https://github.polettix.it/ETOOBUSY/2020/10/19/graffer-magick/ #docker #graffer

PWC082 - Interleave String (now for real, hopefully!) https://github.polettix.it/ETOOBUSY/2020/10/18/pwc082-interleave-string-again/ #perl_weekly_challenge

graffer https://github.polettix.it/ETOOBUSY/2020/10/17/graffer/ #docker #graffer

tldr https://github.polettix.it/ETOOBUSY/2020/10/16/tldr/ #shell

Generalized quenv https://github.polettix.it/ETOOBUSY/2020/10/15/generalized-quenv/ #shell #docker

PWC082 - Interleave String (but not really!) https://github.polettix.it/ETOOBUSY/2020/10/14/pwc082-interleave-string/ #perl_weekly_challenge

PWC082 - Common Factors https://github.polettix.it/ETOOBUSY/2020/10/13/pwc082-common-factors/ #perl_weekly_challenge

A cheap trick to manipulate PERL5LIB https://github.polettix.it/ETOOBUSY/2020/10/12/perl5lib-cheap-trick/ #perl #shell

perl-c-ontinuos https://github.polettix.it/ETOOBUSY/2020/10/11/perl-c-ontinuous/ #perl #shell #linux

Updating GitHub Pages stuff https://github.polettix.it/ETOOBUSY/2020/10/10/github-pages-update/ #blog

PWC081 - Frequency Sort https://github.polettix.it/ETOOBUSY/2020/10/09/pwc081-frequency-sort/ #perl_weekly_challenge

PWC081 - Common Base String https://github.polettix.it/ETOOBUSY/2020/10/08/pwc081-common-base-string/ #perl_weekly_challenge

Stockpiling blog posts https://github.polettix.it/ETOOBUSY/2020/10/07/stockpiling-posts/ #blog #git

Area of a triangle, again https://github.polettix.it/ETOOBUSY/2020/10/06/area-of-triangle-again/ #maths #geometry #computational_geometry #perl

Recursive cat https://github.polettix.it/ETOOBUSY/2020/10/05/recursive-cat/ #shell

Blog: align master to commit https://github.polettix.it/ETOOBUSY/2020/10/04/align-master/ #blog #git

PDF::Reuse - deep diving in the past https://github.polettix.it/ETOOBUSY/2020/10/03/pdf-reuse/ #perl #pdf

PWC080 - Count Candies https://github.polettix.it/ETOOBUSY/2020/10/02/pwc080-count-candies/ #perl_weekly_challenge

Area of a triangle https://github.polettix.it/ETOOBUSY/2020/10/01/area-of-triangle/ #maths #geometry #computational_geometry #perl

PWC080 - Smallest Positive Number https://github.polettix.it/ETOOBUSY/2020/09/30/pwc080-smallest-positive-number/ #perl_weekly_challenge

One year of posting on ETOOBUSY https://github.polettix.it/ETOOBUSY/2020/09/29/one-year-of-posting/ #blog

An update to quenv https://github.polettix.it/ETOOBUSY/2020/09/28/quenv-update/ #docker #alpine

Monkey Patch https://github.polettix.it/ETOOBUSY/2020/09/27/monkey-patch/ #perl #mojolicious

Mojo::DOM https://github.polettix.it/ETOOBUSY/2020/09/26/mojo-dom/ #perl #mojolicious #xml

REX - Shallow XML parsing https://github.polettix.it/ETOOBUSY/2020/09/25/rex/ #perl #xml #regex

Disabling autohistory in Term::ReadLine https://github.polettix.it/ETOOBUSY/2020/09/24/term-readline-autohistory/ #perl #readline

PWC079 - Trapped Rain Water https://github.polettix.it/ETOOBUSY/2020/09/23/pwc079-trapped-rain-water/ #perl_weekly_challenge

PWC079 - Count Set Bits https://github.polettix.it/ETOOBUSY/2020/09/22/pwc079-count-set-bits/ #perl_weekly_challenge

CSS Sprites https://github.polettix.it/ETOOBUSY/2020/09/21/css-sprites/ #css #web

Origami tuckbox https://github.polettix.it/ETOOBUSY/2020/09/20/origami-tuckbox/ #origami #svg

PWC - Left Rotation https://github.polettix.it/ETOOBUSY/2020/09/19/pwc078-left-rotation/ #perl_weekly_challenge

Leader element https://github.polettix.it/ETOOBUSY/2020/09/18/pwc078-leader-element/ #perl_weekly_challenge

Fibonacci Sum part 2 https://github.polettix.it/ETOOBUSY/2020/09/17/pwc077-fibonacci-sum-2/ #perl_weekly_challenge #maths #combinatorics

Fibonacci Sum part 1 https://github.polettix.it/ETOOBUSY/2020/09/16/pwc077-fibonacci-sum-1/ #perl_weekly_challenge #maths #combinatorics

Lonely X https://github.polettix.it/ETOOBUSY/2020/09/15/pwc077-lonely-X/ #perl_weekly_challenge

A wrapper for asciinema https://github.polettix.it/ETOOBUSY/2020/09/14/asciinema-wrapper/ #asciinema #shell

Trying Cairo in Perl https://github.polettix.it/ETOOBUSY/2020/09/13/trying-cairo-perl/ #cairo #perl

Trying Cairo: a Docker image https://github.polettix.it/ETOOBUSY/2020/09/12/trying-cairo-docker/ #docker #cairo #perl

New release of Bot::ChatBots::Telegram https://github.polettix.it/ETOOBUSY/2020/09/11/module-updated/ #perl #chatbots #telegram

Sending 204 "No Content" from Mojolicious https://github.polettix.it/ETOOBUSY/2020/09/10/mojolicious-204/ #mojolicious #web #perl

CORS quick note https://github.polettix.it/ETOOBUSY/2020/09/09/cors-quick-note/ #web #mojolicious #perl

EventSource and buffering https://github.polettix.it/ETOOBUSY/2020/09/08/eventsource-buffering/ #mojolicious #web #perl #dokku

Ordeal::Model gets a Raw backend https://github.polettix.it/ETOOBUSY/2020/09/07/ordeal-model-raw/ #perl #board_game

Busybox (again) https://github.polettix.it/ETOOBUSY/2020/09/06/busybox-again/ #linux #toolbox #dokku

EventSource example https://github.polettix.it/ETOOBUSY/2020/09/05/eventsource-example/ #mojolicious #web #perl

Fixing an example in Mojolicious https://github.polettix.it/ETOOBUSY/2020/09/04/drop-by-drop/ #mojolicious #perl #web

Where does this belong in the filesystem? https://github.polettix.it/ETOOBUSY/2020/09/03/where-is-this-mounted/ #linux #filesystem

Check your account expiration... before it's too late! https://github.polettix.it/ETOOBUSY/2020/09/02/chage/ #linux #security

Pinboard digging: A Grip on Git https://github.polettix.it/ETOOBUSY/2020/09/01/pinboard-digging/ #web #bookmarks #git

Pinboard https://github.polettix.it/ETOOBUSY/2020/08/31/pinboard/ #web #bookmark

TechWorld with Nana https://github.polettix.it/ETOOBUSY/2020/08/30/techworld-with-nana/ #learning #video #technology #kubernetes #docker

Dangit, Git!?! https://github.polettix.it/ETOOBUSY/2020/08/29/dangit-git/ #git

Cardstom - more flexible https://github.polettix.it/ETOOBUSY/2020/08/28/cardstom-more/ #perl #board_game #svg

Cardstom https://github.polettix.it/ETOOBUSY/2020/08/27/cardstom/ #perl #svg #board_game

Some SVG cards https://github.polettix.it/ETOOBUSY/2020/08/26/some-cards/ #svg #board_game

A card layout - in Perl https://github.polettix.it/ETOOBUSY/2020/08/25/perl-card-layout/ #svg #board_game #perl

A card layout - extended https://github.polettix.it/ETOOBUSY/2020/08/24/extended-card-layout/ #svg #board_game

A card layout https://github.polettix.it/ETOOBUSY/2020/08/23/a-card-layout/ #svg #board_game

SVG Ellipses again: representing with NURBS https://github.polettix.it/ETOOBUSY/2020/08/22/svg-ellipses-again/ #svg #maths

HMAC in Perl https://github.polettix.it/ETOOBUSY/2020/08/21/hmac-in-perl/ #security #perl

HMAC https://github.polettix.it/ETOOBUSY/2020/08/20/hmac/ #security

Capture::Tiny https://github.polettix.it/ETOOBUSY/2020/08/19/capture-tiny/ #perl

Quick-and-dirty capturing of STDOUT in Perl https://github.polettix.it/ETOOBUSY/2020/08/18/qnd-capture/ #perl

Rational numbers in Perl https://github.polettix.it/ETOOBUSY/2020/08/17/rational-perl/ #perl #maths

Be Rational https://github.polettix.it/ETOOBUSY/2020/08/16/be-rational/ #maths

Automated Mozart, by larsen https://github.polettix.it/ETOOBUSY/2020/08/15/larsen-mozart/ #perl #music #generative

Base64 in Perl https://github.polettix.it/ETOOBUSY/2020/08/14/base64-perl/ #base64 #perl

Base64 https://github.polettix.it/ETOOBUSY/2020/08/13/base64/ #base64

A couple thoughts about Perl 7 https://github.polettix.it/ETOOBUSY/2020/08/12/perl-7/ #perl

Digest and identifiers https://github.polettix.it/ETOOBUSY/2020/08/11/digest/ #perl

Module::Runtime https://github.polettix.it/ETOOBUSY/2020/08/10/module-runtime/ #perl

JSON::PP - an unsung hero? https://github.polettix.it/ETOOBUSY/2020/08/09/JSON-PP/ #perl #json

Term::ANSIColor and (lack of) the terminal https://github.polettix.it/ETOOBUSY/2020/08/08/term-ansicolor/ #perl

SVG path in a rectangle https://github.polettix.it/ETOOBUSY/2020/08/07/svg-path-in-rectangle/ #perl #svg

Log::Log4perl::Tiny https://github.polettix.it/ETOOBUSY/2020/08/06/log-log4perl-tiny/ #perl #log

Encrypting with OpenSSL enc https://github.polettix.it/ETOOBUSY/2020/08/05/openssl-enc/ #openssl #security

Deep clone of a data structure in Perl https://github.polettix.it/ETOOBUSY/2020/08/04/storable-dclone/ #perl

Support of dynamic dimensions for nested loops https://github.polettix.it/ETOOBUSY/2020/08/03/nested-loops-dynamic-dimensions/ #algorithm #perl

Iterator for NestedLoops https://github.polettix.it/ETOOBUSY/2020/08/02/nested-loops-iterator/ #algorithm #perl

Loop from iterator https://github.polettix.it/ETOOBUSY/2020/08/01/loop-from-iterator/ #algorithm #loop

Iterator from loop https://github.polettix.it/ETOOBUSY/2020/07/31/iterator-from-loop/ #algorithm #perl

Benchmarking simplified implementations of NestedLoops https://github.polettix.it/ETOOBUSY/2020/07/30/nested-loops-benchmark/ #algorithm #perl

A simplified iterative implementation of NestedLoops https://github.polettix.it/ETOOBUSY/2020/07/29/nested-loops-iterative/ #algorithm #perl

A simplified recursive implementation of NestedLoops https://github.polettix.it/ETOOBUSY/2020/07/28/nested-loops-recursive/ #algorithm #perl

Algorithm::Loops https://github.polettix.it/ETOOBUSY/2020/07/27/algorithm-loops/ #algorithm #perl

Some Time Later https://github.polettix.it/ETOOBUSY/2020/07/26/some-time-later/ #svg #font

Trigger rebuild of blog in GitHub Pages https://github.polettix.it/ETOOBUSY/2020/07/25/ghp-rebuild/ #blog #github

SVG path bounding box: arcs of ellipses https://github.polettix.it/ETOOBUSY/2020/07/24/bbox-ellipses/ #maths #perl #svg #bounding_box #bézier

Ellipses (for SVG): transformation implementation https://github.polettix.it/ETOOBUSY/2020/07/23/ellipses-in-svg-transformation/ #maths #svg #perl #coding

Ellipses (for SVG): parameter values https://github.polettix.it/ETOOBUSY/2020/07/22/ellipses-in-svg-params/ #maths #svg

Ellipses (for SVG): finding the center https://github.polettix.it/ETOOBUSY/2020/07/21/ellipses-in-svg-center/ #maths #svg

Ellipses (for SVG): mapping to SVG representation https://github.polettix.it/ETOOBUSY/2020/07/20/ellipses-in-svg/ #maths #svg

Ellipses (for SVG): parameter and angles https://github.polettix.it/ETOOBUSY/2020/07/19/ellipses/ #maths #svg

SVG path bounding box: cubic Bézier curves https://github.polettix.it/ETOOBUSY/2020/07/18/bbox-cubic-bezier/ #maths #perl #svg #bounding_box #bézier

SVG path bounding box: quadratic Bézier curves https://github.polettix.it/ETOOBUSY/2020/07/17/bbox-quadratic-bezier/ #maths #perl #svg #bounding_box #bézier

Blog post publishing: merciless lazyness https://github.polettix.it/ETOOBUSY/2020/07/16/merciless-lazyness/ #blog #coding

SVG path bounding box: merge multiple boxes https://github.polettix.it/ETOOBUSY/2020/07/15/bbox-merging/ #perl #svg #bounding_box

SVG path bounding box: segments https://github.polettix.it/ETOOBUSY/2020/07/14/bbox-segments/ #perl #svg #bounding_box

Why all this SVG? https://github.polettix.it/ETOOBUSY/2020/07/13/why-all-this-svg/ #svg

Parsing SVG paths https://github.polettix.it/ETOOBUSY/2020/07/12/parsing-svg-paths/ #algorithm #svg #parsing #perl #coding

Parsing toolkit in cglib https://github.polettix.it/ETOOBUSY/2020/07/11/parsing-toolkit/ #algorithm #parsing #perl

Encoding pitfall https://github.polettix.it/ETOOBUSY/2020/07/10/encoding-pitfall/ #encoding #utf8 #mojolicious

Extremes for Bézier curves https://github.polettix.it/ETOOBUSY/2020/07/09/bezier-extremes/ #bézier #maths

Derivatives of Bézier curves https://github.polettix.it/ETOOBUSY/2020/07/08/bezier-derivatives/ #bézier #maths

Posts publishing routine in a script https://github.polettix.it/ETOOBUSY/2020/07/07/publish-post/ #blog

Bézier curves https://github.polettix.it/ETOOBUSY/2020/07/06/bezier-curves/ #maths #bézier

Game Icons https://github.polettix.it/ETOOBUSY/2020/07/05/game-icons/ #icons #svg

SVG DOM tree visit https://github.polettix.it/ETOOBUSY/2020/07/04/svg-dom-visit/ #algorithm #tree #visit #svg

Docker image generation for skfold reshaped https://github.polettix.it/ETOOBUSY/2020/07/03/skfold-docker-reshape/ #dibs #docker #skfold

SVG documentation cleanup proposal https://github.polettix.it/ETOOBUSY/2020/07/02/svg-docs-cleanup-proposal/ #perl #cpan #github #pull_request

Docker base images for Perl https://github.polettix.it/ETOOBUSY/2020/07/01/perl-docker-bases/ #perl #docker #dibs

suexec with user id 0 https://github.polettix.it/ETOOBUSY/2020/06/30/suexec-with-id-0/ #dibs #docker #suexec

skfold - a Docker image https://github.polettix.it/ETOOBUSY/2020/06/29/skfold-docker/ #skfold #dibs #docker

skfold - documentation https://github.polettix.it/ETOOBUSY/2020/06/28/skfold-documentation/ #perl #coding #skfold

Dice for Bargain Basement Bathysphere (of Beachside Bay) https://github.polettix.it/ETOOBUSY/2020/06/27/dice-for-bargain-basement-bathysphere/ #vuejs #print_and_play #board_game #blog

Fatpacked skfold https://github.polettix.it/ETOOBUSY/2020/06/26/fatpacked-skfold/ #skfold #perl #coding

Today I Learned: fatpack and PERL5LIB https://github.polettix.it/ETOOBUSY/2020/06/25/fatpack-til/ #skfold #fatpacker #perl

skfold - one-off files https://github.polettix.it/ETOOBUSY/2020/06/24/skfold-one-off-files/ #skfold #perl #coding

skfold - repeated files https://github.polettix.it/ETOOBUSY/2020/06/23/skfold-repeated-files/ #skfold #perl #coding

skfold - getting started with simple files https://github.polettix.it/ETOOBUSY/2020/06/22/skfold-simple-files/ #skfold #perl #coding

skfold is usable! https://github.polettix.it/ETOOBUSY/2020/06/21/skfold-usable/ #perl #coding #skfold

Restart from skfold https://github.polettix.it/ETOOBUSY/2020/06/20/restart/ #perl #coding #skfold

Multipath TCP - reminder to study https://github.polettix.it/ETOOBUSY/2020/06/13/multipath-tcp/ #networking #mptcp

Rebase and retag, automatically https://github.polettix.it/ETOOBUSY/2020/06/12/rebase-auto-retag/ #git #blog #tag #rebase #coding

Rebase and retag https://github.polettix.it/ETOOBUSY/2020/06/11/rebase-retag/ #git #blog #tag #rebase

Path::Tiny https://github.polettix.it/ETOOBUSY/2020/06/10/path-tiny/ #perl #coding

pgal https://github.polettix.it/ETOOBUSY/2020/06/09/pgal/ #perl #coding #gallery

Some CC0 images https://github.polettix.it/ETOOBUSY/2020/06/08/some-cc0-images/ #public_domain #cc0 #photos #pixabay #gitlab

Black lives matter https://github.polettix.it/ETOOBUSY/2020/06/07/black-lives-matter/ #black_lives_matter

Publishing time for busypub https://github.polettix.it/ETOOBUSY/2020/06/06/busypub-time/ #blog #perl #coding

Timezone notes https://github.polettix.it/ETOOBUSY/2020/06/05/timezone-notes/ #coding #shell #perl #timezone #dokku #docker #alpine

Setting environment variables in Dokku https://github.polettix.it/ETOOBUSY/2020/06/04/dokku-environment-variables/ #dokku

Generating busypub's LAST_URI https://github.polettix.it/ETOOBUSY/2020/06/03/ETOOBUSY-latest/ #blog #jekyll

Notifications for busypub https://github.polettix.it/ETOOBUSY/2020/06/02/busypub-notifications/ #jekyll #github #blog #dokku #mastodon #twitter #perl #coding

Post status on Twitter https://github.polettix.it/ETOOBUSY/2020/06/01/twitter-post-status/ #twitter #perl #coding #mojolicious

Post status on Mastodon - with Mojo::UserAgent https://github.polettix.it/ETOOBUSY/2020/05/31/mastodon-post-status-mojo/ #mastodon #octodon #perl #coding #mojolicious

Post status on Mastodon https://github.polettix.it/ETOOBUSY/2020/05/30/mastodon-post-status/ #mastodon #octodon #perl #coding

ETOOBUSY automated publishing https://github.polettix.it/ETOOBUSY/2020/05/29/busypub/ #jekyll #github #blog #dokku #perl #coding

Git::Wrapper https://github.polettix.it/ETOOBUSY/2020/05/28/git-wrapper/ #perl #git #coding

A shell helper for dokyll https://github.polettix.it/ETOOBUSY/2020/05/27/dokyll-shell-helper/ #jekyll #docker #shell #coding

Ordeal::Model::Parser: parsing https://github.polettix.it/ETOOBUSY/2020/05/26/omd-parsing/ #perl #coding #parsing #ordeal_model

Ordeal::Model::Parser: parsing generics, 2 https://github.polettix.it/ETOOBUSY/2020/05/25/omd-parsing-generics-2/ #perl #coding #parsing #ordeal_model

Ordeal::Model::Parser: parsing generics https://github.polettix.it/ETOOBUSY/2020/05/24/omd-parsing-generics/ #perl #coding #parsing #ordeal_model

Ordeal::Model::Parser: entry point https://github.polettix.it/ETOOBUSY/2020/05/23/omd-entry-point/ #perl #coding #parsing #ordeal_model

Ordeal::Model::Parser: grammar https://github.polettix.it/ETOOBUSY/2020/05/22/omd-grammar/ #perl #coding #parsing #ordeal_model

A parser for Ordeal::Model https://github.polettix.it/ETOOBUSY/2020/05/21/a-parser-for-ordeal-model/ #perl #coding #parsing #ordeal_model

Global string matching quirks https://github.polettix.it/ETOOBUSY/2020/05/20/global-string-matching/ #perl #coding #regex #ordeal_model

A Quiz from my past self https://github.polettix.it/ETOOBUSY/2020/05/19/quiz-from-my-past-self/ #maths #probabilities #coding #perl

Dirty Git https://github.polettix.it/ETOOBUSY/2020/05/18/dirty-git/ #git

Unbounding the x axis in the rejection method https://github.polettix.it/ETOOBUSY/2020/05/17/rejection-unbounded-x/ #maths #probabilities

Same rejection method? https://github.polettix.it/ETOOBUSY/2020/05/16/same-rejection-method/ #maths #probabilities

Rejection method https://github.polettix.it/ETOOBUSY/2020/05/15/rejection-method/ #maths #probabilities #sampling

Counting tags in this blog https://github.polettix.it/ETOOBUSY/2020/05/14/tags-in-posts/ #blog #coding #perl

A D4 from a D6 - squeeze more https://github.polettix.it/ETOOBUSY/2020/05/13/d6-to-d4-squeeze-more/ #maths #probabilities

A D4 from a D6, with time guarantees https://github.polettix.it/ETOOBUSY/2020/05/12/d6-to-d4-deterministic/ #maths #probabilities

A 4-faces die from a 6-faces die https://github.polettix.it/ETOOBUSY/2020/05/11/d6-to-d4/ #maths #probabilities

Content negotiation in Mojolicious https://github.polettix.it/ETOOBUSY/2020/05/10/mojolicious-content-negotiation/ #mojolicious #perl

Escape of the dead https://github.polettix.it/ETOOBUSY/2020/05/09/escape-of-the-dead/ #print_and_play #board_game #blog

Vue this blog https://github.polettix.it/ETOOBUSY/2020/05/08/vue-this-blog/ #javascript #vuejs #jekyll #github #blog

Resolving a (Steiner) design - constraints and search https://github.polettix.it/ETOOBUSY/2020/05/07/resolving-a-design-2/ #algorithm #constraint_programming #cglib #coding #perl

Resolving a (Steiner) design https://github.polettix.it/ETOOBUSY/2020/05/06/resolving-a-design/ #algorithm #constraint_programming #cglib #coding #perl

Sorting an incidence matrix https://github.polettix.it/ETOOBUSY/2020/05/05/sorting-an-incidence-matrix/ #perl

Steiner design S(2, 4, 28) https://github.polettix.it/ETOOBUSY/2020/05/04/steiner-2-4-28/ #maths #game

S. T. https://github.polettix.it/ETOOBUSY/2020/05/03/st/ #sorrow

Torneo - a tournament management system https://github.polettix.it/ETOOBUSY/2020/05/01/torneo/ #algorithm #game #maths #boardgamearena #perl #mojolicious #dokku

Some Bayes helps - more https://github.polettix.it/ETOOBUSY/2020/04/30/some-bayes-helps-more/ #maths #probabilities

Some Bayes helps https://github.polettix.it/ETOOBUSY/2020/04/29/some-bayes-helps/ #maths #probabilities

Ouch in Mojolicious https://github.polettix.it/ETOOBUSY/2020/04/28/ouch-in-mojolicious/ #perl #mojolicious #module

Ouch! https://github.polettix.it/ETOOBUSY/2020/04/27/ouch/ #perl #module

Euclid's Elements, illustrated https://github.polettix.it/ETOOBUSY/2020/04/26/euclid-elements/ #maths

Newlines https://github.polettix.it/ETOOBUSY/2020/04/25/newlines/ #shell

Conway's Game of Life - Sweeping counting https://github.polettix.it/ETOOBUSY/2020/04/24/life-implementation-improvement/ #maths #algorithm #perl #curses

Conway's Game of Life https://github.polettix.it/ETOOBUSY/2020/04/23/conway-life/ #maths #perl #curses

The Spatial Game of Ur https://github.polettix.it/ETOOBUSY/2020/04/22/the-spatial-game-of-ur/ #board_game #print_and_play

Allocating games in tournaments - a program https://github.polettix.it/ETOOBUSY/2020/04/21/tournaments-program/ #algorithm #game #maths #boardgamearena #perl #tournaments_games_allocation

Allocating games in tournaments - 6 players matches, premium https://github.polettix.it/ETOOBUSY/2020/04/20/tournaments-6-players-premium/ #algorithm #game #maths #boardgamearena #tournaments_games_allocation

Allocating games in tournaments - 6 players matches, again https://github.polettix.it/ETOOBUSY/2020/04/19/tournaments-6-players-again/ #algorithm #game #maths #boardgamearena #perl #tournaments_games_allocation

Allocating games in tournaments - 6 players matches https://github.polettix.it/ETOOBUSY/2020/04/18/tournaments-6-players/ #algorithm #game #maths #boardgamearena #perl #tournaments_games_allocation

Allocating games in tournaments - 3 players practicalities https://github.polettix.it/ETOOBUSY/2020/04/17/tournaments-3-practical/ #game #boardgamearena #google_docs #tournaments_games_allocation

Allocating games in tournaments - premium games and players https://github.polettix.it/ETOOBUSY/2020/04/16/tournaments-premium/ #algorithm #game #maths #boardgamearena #tournaments_games_allocation

Allocating games in tournaments - example https://github.polettix.it/ETOOBUSY/2020/04/15/tournaments-example/ #algorithm #game #maths #boardgamearena #tournaments_games_allocation

Allocating games in tournaments https://github.polettix.it/ETOOBUSY/2020/04/14/tournaments/ #algorithm #game #maths #boardgamearena #tournaments_games_allocation

Autobiographical numbers constraints - step up https://github.polettix.it/ETOOBUSY/2020/04/13/autobiographical-numbers-step-up/ #constraint_programming #cglib #perl #algorithm #autobiographical_numbers

Autobiographical numbers constraints - luckier weighted sum https://github.polettix.it/ETOOBUSY/2020/04/12/autobiographical-numbers-constraints-luckier-sum/ #constraint_programming #cglib #perl #algorithm #autobiographical_numbers

Autobiographical numbers constraints - weighted sum https://github.polettix.it/ETOOBUSY/2020/04/11/autobiographical-numbers-constraints-weighted-sum/ #constraint_programming #cglib #perl #algorithm #autobiographical_numbers

Autobiographical numbers constraints - last is zero https://github.polettix.it/ETOOBUSY/2020/04/10/autobiographical-numbers-constraints-last-zero/ #constraint_programming #cglib #perl #algorithm #autobiographical_numbers

Autobiographical numbers constraints - basic https://github.polettix.it/ETOOBUSY/2020/04/09/autobiographical-numbers-constraints-basic/ #constraint_programming #cglib #perl #algorithm #autobiographical_numbers

Autobiographical numbers https://github.polettix.it/ETOOBUSY/2020/04/08/autobiographical-numbers/ #constraint_programming #cglib #perl #algorithm #autobiographical_numbers

More constraint programming https://github.polettix.it/ETOOBUSY/2020/04/07/more-constraint-programming/ #algorithm #constraint_programming #cglib #coding #perl

Aquarium - exploiting redundant constraints https://github.polettix.it/ETOOBUSY/2020/04/06/aquarium-redundancy/ #aquarium_puzzle_game #coding #perl #constraint_programming #aquarium

Aquarium - search differently https://github.polettix.it/ETOOBUSY/2020/04/05/aquarium-search-differently/ #aquarium_puzzle_game #coding #perl #constraint_programming #aquarium

Aquarium - more cooperation from constraints https://github.polettix.it/ETOOBUSY/2020/04/04/aquarium-more-cooperation/ #aquarium_puzzle_game #coding #perl #constraint_programming #aquarium

Aquarium - cooperating constraint https://github.polettix.it/ETOOBUSY/2020/04/03/aquarium-cooperating-constraint/ #aquarium_puzzle_game #coding #perl #constraint_programming #aquarium

Aquarium - search the solution space https://github.polettix.it/ETOOBUSY/2020/04/02/aquarium-search/ #aquarium_puzzle_game #coding #perl #constraint_programming #aquarium

Aquarium - constraints https://github.polettix.it/ETOOBUSY/2020/04/01/aquarium-constraints/ #aquarium_puzzle_game #coding #perl #constraint_programming #aquarium

Aquarium - print puzzle https://github.polettix.it/ETOOBUSY/2020/03/31/aquarium-print-puzzle/ #aquarium_puzzle_game #coding #perl #constraint_programming #aquarium

Aquarium - parse puzzle input https://github.polettix.it/ETOOBUSY/2020/03/30/aquarium-parse-puzzle/ #aquarium_puzzle_game #coding #perl #constraint_programming #aquarium

quenv - quick environment https://github.polettix.it/ETOOBUSY/2020/03/29/quick-environment/ #docker #alpine

Shell scaffolding script https://github.polettix.it/ETOOBUSY/2020/03/28/shell-scaffold-script/ #shell #coding

Shell variables tests: is it lengthy? https://github.polettix.it/ETOOBUSY/2020/03/27/shell-variable-is_lengthy/ #shell #coding

Shell variables tests: is it true? https://github.polettix.it/ETOOBUSY/2020/03/26/shell-variable-is_true/ #shell #coding

Shell variables tests: is it defined? https://github.polettix.it/ETOOBUSY/2020/03/25/shell-variable-is_defined/ #shell #coding

Shell logging helpers https://github.polettix.it/ETOOBUSY/2020/03/24/shell-logging-helpers/ #shell #coding

Building shell arguments list dynamically https://github.polettix.it/ETOOBUSY/2020/03/23/shell-dynamic-args/ #shell #coding

Shell quoting for exec https://github.polettix.it/ETOOBUSY/2020/03/22/shell-quoting-for-exec/ #shell #coding

Rich’s sh (POSIX shell) tricks https://github.polettix.it/ETOOBUSY/2020/03/21/rich-s-posix-shell-hints/ #shell #coding

Shell script help https://github.polettix.it/ETOOBUSY/2020/03/20/shell-script-help/ #shell #coding #perl

A shell approach https://github.polettix.it/ETOOBUSY/2020/03/19/a-shell-approach/ #shell #coding

Dijkstra's Algorithm https://github.polettix.it/ETOOBUSY/2020/03/18/dijkstra/ #algorithm #graph #perl

A binomial algorithm https://github.polettix.it/ETOOBUSY/2020/03/17/a-binomial-algorithm/ #maths #algorithm #perl

Jekyll in Docker https://github.polettix.it/ETOOBUSY/2020/03/16/jekyll-in-docker/ #jekyll #docker #dibs #gitlab

Example dibs project - Hello Web World https://github.polettix.it/ETOOBUSY/2020/03/15/example-dibs-project/ #dibs #docker #gitlab

GitHub has a Docker Registry too https://github.polettix.it/ETOOBUSY/2020/03/14/github-has-it-too/ #github #docker #dibs

SSH Certificates https://github.polettix.it/ETOOBUSY/2020/03/13/ssh-certificates/ #ssh #security

debian-dev based on Debian 10 https://github.polettix.it/ETOOBUSY/2020/03/12/debian-dev-10/ #debian #dibs #coding

debian-dev https://github.polettix.it/ETOOBUSY/2020/03/11/debian-dev/ #coding #debian

ssh and LD_IDENTIFICATION https://github.polettix.it/ETOOBUSY/2020/03/10/ssh-ld_identification/ #ssh #security

GitLab Registry https://github.polettix.it/ETOOBUSY/2020/03/09/gitlab-registry/ #gitlab #docker #dibs

ProxyCommand - The Old Way https://github.polettix.it/ETOOBUSY/2020/03/08/proxycommand-the-old-way/ #security #ssh #toolbox

dibs update to 0.5.4 https://github.polettix.it/ETOOBUSY/2020/03/07/dibs-update/ #dibs #docker

dockermi https://github.polettix.it/ETOOBUSY/2020/03/06/dockermi/ #docker

Docker Run Here https://github.polettix.it/ETOOBUSY/2020/03/05/docker-run-here/ #docker #command_line

Gnuplot Video https://github.polettix.it/ETOOBUSY/2020/03/04/gnuplot-video/ #gnuplot #graphics #coding

Gnuplot Parametric Mix https://github.polettix.it/ETOOBUSY/2020/03/03/gnuplot-parametric-mix/ #gnuplot #graphics #coding

Package Installers for dibspack-basic https://github.polettix.it/ETOOBUSY/2020/03/02/dibspack-basic-package-installers/ #dibs #docker

A Gnuplot Docker Image https://github.polettix.it/ETOOBUSY/2020/03/01/dibsfile-for-gnuplot/ #gnuplot #docker #alpine #dibs

SSH into tmux https://github.polettix.it/ETOOBUSY/2020/02/29/ssh-to-tmux/ #toolbox #ssh #tmux

ProxyCommand https://github.polettix.it/ETOOBUSY/2020/02/28/proxycommand/ #security #ssh

ProxyJump https://github.polettix.it/ETOOBUSY/2020/02/27/proxyjump/ #security #ssh

Gnuplot Headache https://github.polettix.it/ETOOBUSY/2020/02/26/gnuplot-headache/ #gnuplot #graphics #docker #alpine

Basic Priority Queue with Heaps https://github.polettix.it/ETOOBUSY/2020/02/25/basic-priority-queue/ #perl #algorithm #coding

Depth First Visit of a Graph https://github.polettix.it/ETOOBUSY/2020/02/24/depth-first-visit/ #perl #algorithm #coding

Generic Graph Representation https://github.polettix.it/ETOOBUSY/2020/02/23/generic-graph-representation/ #perl #coding #algorithm

Writing Documentation https://github.polettix.it/ETOOBUSY/2020/02/22/writing-docs/ #perl #coding

Netmask expansion in Perl/Shell https://github.polettix.it/ETOOBUSY/2020/02/21/netmask/ #networking #perl #shell

Unmatched is indeed not the same as Excluded https://github.polettix.it/ETOOBUSY/2020/02/20/multiple-falses-got-in/ #perl

Discrete Optimization https://github.polettix.it/ETOOBUSY/2020/02/19/discrete-optimization/ #algorithm #coursera

Unmatched is not Excluded - Pull Request is out https://github.polettix.it/ETOOBUSY/2020/02/18/multiple-falses-pr/ #perl

Unmatched is not Excluded https://github.polettix.it/ETOOBUSY/2020/02/17/multiple-falses-help/ #perl

Text::Gitignore https://github.polettix.it/ETOOBUSY/2020/02/16/text-gitignore/ #perl #git

Stubborn rm -rf https://github.polettix.it/ETOOBUSY/2020/02/15/stubborn-rm-rf/ #perl

Documentation for suexec https://github.polettix.it/ETOOBUSY/2020/02/14/docs-for-suexec/ #dibs #docker

Dibs file for docker-mismatch https://github.polettix.it/ETOOBUSY/2020/02/13/docker-mismatch-dibsfile/ #docker #dibs

Command-line Docker Applications - A way forward https://github.polettix.it/ETOOBUSY/2020/02/12/cmdline-docker-app-a-way/ #docker #command_line

Command-line Docker Applications https://github.polettix.it/ETOOBUSY/2020/02/11/cmdline-docker-apps/ #docker #command_line

Certificate example on GitHub https://github.polettix.it/ETOOBUSY/2020/02/10/certificate-example-repo/ #security #openssl #github

Certificate example now with ekeca https://github.polettix.it/ETOOBUSY/2020/02/09/ekeca-in-example/ #security #openssl

ekeca https://github.polettix.it/ETOOBUSY/2020/02/08/ekeca/ #security #openssl

Intermediate CA Solution https://github.polettix.it/ETOOBUSY/2020/02/07/intermediate-ca-solution/ #security #openssl

Easy dumping of OpenSSL "stuff" https://github.polettix.it/ETOOBUSY/2020/02/06/openssl-dumping/ #openssl #shell

Intermediate CA Investigation https://github.polettix.it/ETOOBUSY/2020/02/05/intermediate-ca-investigation/ #security #openssl

Going Back on Alpine Linux 3.6 https://github.polettix.it/ETOOBUSY/2020/02/04/going-back-on-alpine/ #linux #alpine #docker

Generating "Example on Certificates" https://github.polettix.it/ETOOBUSY/2020/02/03/certificate-example-dibsfile/ #security #openssl #docker #dibs

Example on Certificates https://github.polettix.it/ETOOBUSY/2020/02/02/certificate-example/ #security #openssl #docker

Intermediate CAs are hard! https://github.polettix.it/ETOOBUSY/2020/02/01/intermediate-cas-are-hard/ #security #openssl

Bare-bones Web Server https://github.polettix.it/ETOOBUSY/2020/01/31/bare-bones-webserver/ #security #web #server #perl #mojolicious

Bare-bones Root CA https://github.polettix.it/ETOOBUSY/2020/01/30/bare-bones-root-ca/ #security #openssl

Loving The Alien https://github.polettix.it/ETOOBUSY/2020/01/29/loving-the-alien/ #perl #alien

Generate an example "name" https://github.polettix.it/ETOOBUSY/2020/01/28/generate-name/ #generative #perl #text

OAuth 1.0 with Perl https://github.polettix.it/ETOOBUSY/2020/01/27/oauth1-perl/ #perl #mojolicious #oauth_1_0 #the_noun_project

Awk - the Tool I Keep Forgetting https://github.polettix.it/ETOOBUSY/2020/01/26/awk/ #awk #shell #toolbox

Announceable Summary for Posts https://github.polettix.it/ETOOBUSY/2020/01/25/announceable-summary/ #jekyll #github #blog #octodon #twitter

A Public Domain List of Words https://github.polettix.it/ETOOBUSY/2020/01/24/more-words-extraction/ #perl #text #dwarf_fortress

A Public Domain List of Adjectives https://github.polettix.it/ETOOBUSY/2020/01/23/list-of-adjectives/ #perl #text #dwarf_fortress

Reading QR Codes from Perl https://github.polettix.it/ETOOBUSY/2020/01/22/zbar/ #perl #zbar #qr_codes

Try with Docker https://github.polettix.it/ETOOBUSY/2020/01/21/try-with-docker/ #docker

Quotes-O-Matic https://github.polettix.it/ETOOBUSY/2020/01/20/quotes-o-matic/ #mojolicious #perl #web #server

Reformatting JSON with jq https://github.polettix.it/ETOOBUSY/2020/01/19/jq-magic/ #jq #toolbox #json

Thread of tweets via API https://github.polettix.it/ETOOBUSY/2020/01/18/mojox-twitter-3/ #mojolicious #perl #web #client #twitter

Tweets from a user https://github.polettix.it/ETOOBUSY/2020/01/17/mojox-twitter-2/ #mojolicious #perl #web #client #twitter

Getting started with MojoX::Twitter https://github.polettix.it/ETOOBUSY/2020/01/16/mojox-twitter/ #mojolicious #perl #web #client #twitter

Aspen Mesh https://github.polettix.it/ETOOBUSY/2020/01/15/aspenmesh/ #kubernetes #istio #mesh

Scrape a Thread of Tweets https://github.polettix.it/ETOOBUSY/2020/01/14/scrape-tweets-thread/ #mojolicious #perl #web #client #twitter

Preview for Jekyll blog on GitHub Pages https://github.polettix.it/ETOOBUSY/2020/01/13/jekyll-ghp-preview/ #jekyll #github #blog

Kubernetes operators https://github.polettix.it/ETOOBUSY/2020/01/12/kubernetes-operator/ #kubernetes #operator #gist

Kata Containers https://github.polettix.it/ETOOBUSY/2020/01/11/kata-containers/ #container #linux #kubernetes #gist

Hairpinning https://github.polettix.it/ETOOBUSY/2020/01/10/hairpinning/ #networking #gist

Quick note on kubectl taint https://github.polettix.it/ETOOBUSY/2020/01/09/kubectl-taint/ #kubernetes #taint

The extended Euclid's algorithm https://github.polettix.it/ETOOBUSY/2020/01/08/extended-euclid/ #perl #algorithm #maths #cglib

A RANDOM Maze with Curses https://github.polettix.it/ETOOBUSY/2020/01/07/a-maze-ing-2/ #perl #curses #game #maze #algorithm

Removing loops from a path https://github.polettix.it/ETOOBUSY/2020/01/06/path-loop-erasure/ #algorithm #graph #perl

A Maze with Curses https://github.polettix.it/ETOOBUSY/2020/01/05/a-maze-ing-1/ #perl #curses #game

Installing Perl Modules https://github.polettix.it/ETOOBUSY/2020/01/04/installing-perl-modules/ #perl #module #carton #cpanm #toolbox

Curses boilerplate starter https://github.polettix.it/ETOOBUSY/2020/01/03/curses-boilerplate/ #perl #curses

Extract links/images from files or URLs https://github.polettix.it/ETOOBUSY/2020/01/02/xlinx/ #perl #mojolicious #web #client #link #image

Grep o Treat https://github.polettix.it/ETOOBUSY/2020/01/01/grep-o-treat/ #grep #shell #terminal #regex

Kasai! https://github.polettix.it/ETOOBUSY/2019/12/29/kasai/ #perl #game #handheld

Urist McLumberjack https://github.polettix.it/ETOOBUSY/2019/12/07/urist-mclumberjack/ #trees #planet

ToolBag https://github.polettix.it/ETOOBUSY/2019/11/01/toolbag/ #shell #package

A Quest for Voronoi Diagrams - 2. Fortune's Implementation https://github.polettix.it/ETOOBUSY/2019/10/12/voronoi-2/ #voronoi #algorithm #tessellation #game

A Quest for Voronoi Diagrams - 1. The Problem(s) https://github.polettix.it/ETOOBUSY/2019/10/12/voronoi-1/ #voronoi #algorithm #tessellation #game

Hacktoberfest 2019 https://github.polettix.it/ETOOBUSY/2019/09/30/hacktoberfest-2019/ #hacktoberfest #digitalocean #github

Troubleshooting Pods and Containers https://github.polettix.it/ETOOBUSY/2019/09/29/troubleshooting-pods-and-containers/ #kubernetes #docker #container #toolbox

Busybox - multipurpose executable https://github.polettix.it/ETOOBUSY/2019/09/29/busybox-multipurpose-executable/ #linux #toolbox

Ack and ag - beyond grep https://github.polettix.it/ETOOBUSY/2019/09/29/beyond-grep/ #grep #ack #ag #toolbox

Jekyll blog on GitHub Pages https://github.polettix.it/ETOOBUSY/2019/09/29/jekyll-ghp/ #jekyll #github #blog

K9s - Kubernetes CLI To Manage Your Clusters In Style! https://github.polettix.it/ETOOBUSY/2019/09/29/k9s/ #kubernetes #toolbox

notechs https://github.polettix.it/ETOOBUSY/2019/09/29/notechs/ #tech #perl #bash