SELinux, or Security-Enhanced Linux, represents a paradigm shift in Linux security by enforcing mandatory access controls (MAC) based on security policies. Unlike traditional discretionary access ...

I've been running CentOS 5.x for a number of years, mostly on servers, and have been extremely happy with it. In fact, I've upgraded servers along the way, up to 5.6 and have also been amazed at the ...

This select set of Linux commands can help you master the command line and speed up your use of the operating system. When coming up to speed as a Linux user, it helps to have a cheat sheet that can ...

I recently wrote an article about Red Hat announcing the end of life for CentOS 8 and its replacement, CentOS Stream. That piece (and many others like it) received a lot of pushback from various ...