Operating Systems

Popular Operating Systems Textbooks

Learn Windows PowerShell in a Month of Lunches Learn Windows PowerShell in a Month of Lunches
by Donald W. Jones - Jeffrey Hicks - ISBN 9781617294167

Linux Pocket Guide: Essential Commands Linux Pocket Guide: Essential Commands
by Daniel J. Barrett - ISBN 9781491927571

UNIX and Linux System Administration Handbook (5th Edition) UNIX and Linux System Administration Handbook (5th Edition)
by Evi Nemeth - Garth Snyder - Trent R. Hein - Ben Whaley - Dan Mackin - ISBN 9780134277554