How to extract strings from a file
Get real path (absolute path) from symbolic link (aka. softlink)
How to return nothing (or undef) from a function in Perl?
Use of uninitialized value $got in pattern match (m//) at Test/Deep/Regexp.pm line 57.
Current working directory in Perl (cwd, pwd)
Generate random numbers in Perl with the rand() function
rand() and int() - video
Have exceeded the maximum number of attempts (1000) to open temp file/dir
How to get the index of specific element (value) of an array?
How to check if a string is all upper case (lower case) characters?
Get absolute path (aka. canonical path) using abs_path or canonpath
How to change directory (chdir, cd) in Perl?
The magic unary plus (+)
Perl on the command line (screencast) - video
How to sort faster in Perl? (using the Schwartzian transform)
8: Chad (Exodist) Granum, author of the Fennec testing tool
readline() on closed filehandle in Perl
usage: GLOB->new([FILENAME [,MODE [,PERMS]]])
Contributing to a Perl module on CPAN (using vim and GitHub)
List Operators (Rightward)