Mark G. Sobell

• A practical guide to the UNIX system
• A practical guide to Feora and Red Hat Enterprise Linux
• A Practical Guide to Linux Commands, Editors, and Shell Programming
• A practical guide to Linux commands, editors, and shell programming
• A Practical Guide to Linux Commands, Editors, and Shell Programming (4th Edition)
• A practical guide to Solaris
• A Practical Guide to Ubuntu Linux(R)
• A practical guide to UNIX System V
• UNIX System V
• Building applications using a 4GL
• Practical Guide to Ubuntu Linux
• A practical guide to Fedora and Red Hat Enterprise Linux