Checking the whois record of many domains
Command line counter with JSON backend
Construct the path to a file in the same directory as the current script
Get CPANstats from MetaCPAN using cron
How to add a relative directory to @INC
How to rename multiple files with one command on Windows, Linux, or Mac?
How to replace a string in a file with Perl
How to write to the beginning of a file?
Increase numbers in a file
Start writing the Markua parser in Perl
slurp mode - reading a file in one step
use Path::Tiny instead of home-made ReadFile and WriteFile
use Path::Tiny to read and write file