The eBook version of my “Bash Quick Start Guide” is USD$5 from Packt right now: https://packtpub.com/product/bash-quick-start-guide/9781789538830
I wrote the book that I wish I’d had when I started learning #bash. Let me teach you how to write robust shell script, and make it pleasant to do so.
“Even if you have been around Bash for a while you will learn new and useful things from this book, and probably almost immediately.”
“definitely the bash book I was looking for 15 years ago”
"I appreciate SDF but it's a general-purpose server and the name doesn't make it obvious that it's about art." - Eugen Rochko