Shell Programming in Unix, Linux and OS X
Pearson Addison Wesley Prof
Patrick Wood
9780134496009
An: 2016
Prctcal Guide to Linux Commands.
Pearson Prentice Hall Computin
Matthew Helmke
9780134774602
An: 2017
CompTIA Linux+ Guide to Linux Certification
Cengage Learning
Jason W. Eckert
9781305107168
An: 2015