Mendel Cooper’s Advanced Bash-Scripting Guide is the most definitive and up-to-date guide for Bash. If you are interested in some advanced topics in shell scripting, this book is for you.
However, if you prefer to read a document in your e-book reader such as Kindle and Sony Reader, you are in trouble because the guide is only provided in TXT, HTML, PDB, and PDF / PS format. PDB is the closest thing to the modern e-book formats, but it seems like there’s no good free converter yet.
Good news is, because I really wanted to read it in my Kindle, I converted it into ePub and MOBI format. Download them here:
Unfortunately, the conversion was done manually, so I’m not sure I’ll update it again when a new version is released since the guide is already good enough for me. Hopefully, once the author converts the SGML source into XML and DocBook ePub stylesheet matures, the conversion will be much simpler and completely automatic.