Unix systems offer many commands that can be used to pull information from your servers and help you prepare an inventory of your systems. Putting these commands into a script can be especially handy ...

In the ever-evolving digital world, Linux servers form the backbone of enterprises, web applications, and cloud infrastructure. Whether hosting websites, databases, or critical applications, ensuring ...

For Linux users, the command line is a celebrated part of our entire experience. Unlike other popular operating systems, where the command line is a scary proposition for all but the most experienced ...

Jack Wallen shows how you can create a Linux shell script that requires a password without having to save a password within the script. Image: dennizn/Adobe Stock ...

You normally think of a critical section — that is, a piece of a program that excludes other programs from using a resource — as a pretty advanced technique. You certainly don’t often think of them as ...