If you administer multiple Linux servers, Jack Wallen has an easy script you can use to run commands on all of those servers at once.

Don’t despair – in those situations, you can run multiple instances of Tomcat on a single GNU/Linux server. Each will use the same binary, but turn to different areas for data.

GNU Screen allows you to run multiple console applications within a single terminal window, and switch between them easily with the keyboard—but it gets even better: it also allows you to save ...

Run a networking speed test on your headless Linux servers by installing a simple Python script and following these steps.

For example, sometimes you may want to run a script or a command whenever you start your Linux machine. There is more than one way to do this.