Linux is so quietly ubiquitous that many people don't realize how often they interact with it. Servers running Linux are churning away every Google search, or Facebook message posted, and all Android ...

Linux system administration encompasses managing the software and hardware of Linux systems, which can be complex, especially for those new to Linux or managing multiple systems. Fortunately, Webmin, ...

In today's open source roundup: Become a Linux system administrator and rake in the cash. Plus: A look back at the top ten distros of 2014, and how Linux can be more successful on the desktop The ...

Removing sudo rights from CentOS (top) and Ubuntu (bottom). How to create a new user with admin privileges on Linux Your email has been sent If you’re a Linux system admin, you probably find yourself ...

If you're looking for an easy tool to help keep your Linux systems running smoothly,here's your guide to installing and using the GUI optimizer, Stacer. If you administer Linux desktops or servers, ...

The sar command can provide detailed system metrics on just about every aspect of system performance. You can query it on as as-needed basis or set it up to provide daily reports. Sar is a system ...

Quick: If someone says "cool new technology," what do you think of? Odds are pretty good that NetWare and NDS won't come to mind first. Chances are, you're thinking of Java, Lindows, or some new ...