A few Linux commands offer different ways to see which users are logging into your Linux servers, how often they log in, and how long they’ve been active or idle.

Does anyone know what logging program sounds like the one I described in my first set up? Or another similarly cool logging system? That may or may not have gotten 5 out of 5 stars on ZDNet?

How to monitor a Linux log file in real time Your email has been sent This must-know Linux command will make troubleshooting considerably easier. Quick: What’s the first thing you do when you ...

I have an old 486 laptop I'd like to use as a terminal for my webserver (running Linux). I don't mind reformatting the laptop and installing Linux. It currently has OpenBSD 2.8 installed.The ...

If you have Linux servers that allow remote connection via SSH, you might want to limit the number of users allowed to log in.

Also: The best Linux distros for beginners With sudo in place, users no longer had to change to the root user or log in to that account to run administrative commands, such as installing software.

Security researchers have discovered a ludicrously simple way to hack into a number of Linux distributions: Just tap the backspace key 28 times in a row. A team from the Cybersecurity Group at ...

There exist many types of operating systems and each has specific front end and back end programs with varying compatible troubleshooting features similar to Linux. Most people may not be aware of ...