Useful Links #
TLDP - Bash Beginner’s Guide - Just getting started?
TLDP - Advanced Bash-Scripting Guide - The One True Source™ of Bash knowledge
The Pure Bash Bible - A collection of pure bash alternatives to external processes
Shell Style Guide - Google’s bash scripting style guide
Greg’s Wiki - Shell scripting resource
More specific things #
Parameter Substitution - One of the many fun ways to make Bash scripts unreadable