CompTIA Linux+ Complete Study Guide Exams LX0-101 and LX0-102, Roderick W. Smith, (- 2010)
If you want to get certified, this will help.
CompTIA Linux+ Complete Study Guide Exams LX0-101 and LX0-102, Roderick W. Smith, (- 2010)
If you want to get certified, this will help.