Bash Scripting

On twitter the other day, someone posted a pretty cool reference to bash. This got the old Linux user in me a little intrigued so I spent an hour fine tuning my bash skills. How else better to learn than by example? So I found a couple of sites that give good step by steps of Bash examples. The first was IBM's Bash by example and the second is Advanced Bash-Scripting Guide. I've gone through IBM's first lesson and hopefully I'll make through the next couple this week. This does not really help with what I've been working on, but its good to keep the brain running!