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 theweeklychallenge.org
The Weekly Challenge - 300
| | www.braincells.com
Perl Weekly Challenge: Week 235
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| | packy.dardan.com
Perl Weekly Challenge: One Challenge, Twice Large | Packy's Place
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| | jacoby.github.io
Like Tricentennial but for Weeks: Weekly Challenge #300 | Committed to Memory
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| | Welcome to Weekly Challenge #300! I went searching for a word for 300th week, because 300 is a compound number and probably not the source for much interest, and found that no, there isn't a special word for 300 of a thing. 312 will be the 6th anniversary, though.
| | matt.might.net
Sculpting text with regex, grep, sed and awk
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| [AI summary] The text provides an overview of various Unix tools and their usage, focusing on command-line utilities like sed, awk, and text editors such as vim and emacs. It explains the functionalities of these tools, including text manipulation, pattern matching, and scripting. The summary covers the use of regular expressions in these tools, the structure of AWK programs with pattern-action pairs, and the handling of arrays and special variables in AWK. It also discusses the capabilities of vim and emacs for text editing and their integration with shell commands.