Chapter 16 Introduction to Perl Perl (Practical Extraction and Report Language) Developed by Larry Wall as a Unix scripting language. Popular server-side. - ppt download
Perl replace | How does the replace method work in Perl?
Solutions# 1
String to number conversion - video
string - Left justify output - Stack Overflow
Perl chomp() | How chomp() Function Works in Perl with Examples
Perl Programming Tutorial - Linux Tutorials - Learn Linux Configuration