Linux system administrators get the big bucks The Linux job market has been hot for a while, and system administrators make top dollar.

Linux-based tools for security are a boon to system admins for monitoring network security. Here are 10 popular and useful Linux-based security tools.

Linux Administration: A Beginner's Guide by Wale Soyinka is a hands-on manual for IT staff members who must work with both Windows and Linux. It is a practical guide for network administrators who ...

Any Linux systems administrator needs to be proficient with a wide range of commands for user management, file handling, system monitoring, networking, security and more. This article covers a ...

Take advantage of Linux's power and add a valuable skill to your CV with top-to-bottom Linux training via the Complete Linux System Administrator Bundle – currently on sale at $69, or over 90% ...

These are the basic Linux network commands every admin should be able to use for troubleshooting network connection problems.

Just what every Linux system administrator wants just before the holidays: A serious Linux kernel security bug. The Zero Day Initiative (ZDI), a zero-day security research firm, announced a new ...

This final-year undergraduate module, entitled “Network and Systems Management”, covers a wide range of system administration technologies, practices and principles. In effect, students of the module ...

Adding a user with admin privileges on Linux is easier than you think. Jack Wallen shows you how.

Internally, meanwhile, users of a Windows system can sometimes hide files from the system administrator. On Linux, however, the sys admin always has a clear view of the file system and is always ...