λόγος

A reader asks If I conditionally load a perl module, do those module variables get passed to the whole perl script. if ( some_test ) { ...

Dealing with time is a problem domain where everything seems like it ought to be dead-simple, but getting all the fiddly details correct is ...

Jose Rey demonstrates a few features of Perl 5.10 , but all the nearly identical actions scream for smart matching ! # ... my   %func ; ...

A coworker wanted to check a family of log files to be sure that a given task never appeared on multiple nodes at the same time. Log entries...

A coworker called this morning wanting to know how to get a list of files that do not contain the text 'Program complete' on any li...

Consider a (truncated) output from vmstat on AIX: 2031616 memory pages 1953185 lruable pages 935166 free pages 1 memory pool...

Bo hit me with the 25 random songs meme. Who wants to push buttons when you can write a program? #! /usr/bin/perl use warnings; use stric...