I have just released a new edition of my book, The Linux Command Line. This version is mostly a maintenance and modernization release. It also fixes several bugs and clarifies a few things, too.
You can download it here:
https://sourceforge.net/projects/linuxcommand/files/TLCL/16.07/TLCL-16.07.pdf/download
Make sure you get the file named TLCL-16.07.pdf.
Enjoy!
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