The eBook version of my “Bash Quick Start Guide” is USD$5 from Packt right now:

I wrote the book that I wish I’d had when I started learning . 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”
—Nick Jensen

Mastodon @ SDF

"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