Certifications from Red Hat, Oracle and SUSE are tailored to environments where those Linux distributions are prevalent.

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, ...

Trout Creek, Montana hardly seems like a place one would expect to find a center of Linux learning. Please do not tell Mike Weber of SpiderTools that. He spent the last six years developing one of the ...

Learn how to add, delete, and grant sudo privileges to users in Red Hat Enterprise Linux (RHEL), AlmaLinux and Rocky Linux.

How to use a Bash script for-loop for system administration in Linux Your email has been sent Bash scripting remains a staple of my endeavors in Linux as a system administrator, and I use it every day ...

Linux makes administration easy Centralized management is one of the great joys of Linux, according to Jay Abel, vice president of Viata, a Honolulu-based ASP that's invested heavily in the open ...

But if you want to browse the internet, stream, or use most productivity software or office suites, you’ll find a capable ...

There's a lot of hubbub out there now about a security hole in the Unix/Linux family's sudo command. Sudo is the command, which enables normal users to run commands as if they were the root user, aka ...

There are a number of Linux commands that will display file system types along with the file system names, mount points and such. Some will also display sizes and available disk space. The df command ...