No Pi, no mini PC, no problem.

Most Linux problems aren't complex. They're poorly observed. These are the exact commands that I run before troubleshooting ...

I recently had a chance to set up and then work with a console server. This was a first for me and so useful a device that I’ve become convinced that any systems administrator with more than a dozen ...

If you’re managing a Linux server, it’s good to be ready with a number of commands that you can use to check user activity – when your users are logging in and how often, what groups they belong to, ...