Elevate your scripting game with these must-know Bash variables.

The first software that I was actually paid to develop was a 2-page shell script that prompted the user for a dozen or so pieces of information, before launching a set of cooperating processes. Those ...

Bash scripting is a powerful tool for automating tasks on Linux and Unix-like systems. While it's well-known for managing file and process operations, arithmetic operations, such as division, play a ...

Here are steps you can take to ensure that your bash scripts work as intended and are easy to update. Committing routine and even rarely required tasks to scripts is almost always a big win because ...

Many bash scripts use arguments to control the commands that they will run and the information that will be provided to the people running them. This post examines a number of ways that you can verify ...

Jack Wallen shows you a nifty trick for easily starting, stopping, pausing, and resuming your VirtualBox virtual machines on a headless Linux server. There’s a nifty feature that comes with VirtualBox ...

cp: cannot stat `/home/daryl/Documents/MFS_IOS/Src/ios/Utility/plib-1.8.4/fnt/*.a': No such file or directory I am not always going to know the names of all the *.a ...

Issuing and installing SSL certificates doesn’t have to be a challenge, especially when there are tools like acme.sh available. Jack Wallen shows you how to install and use this handy script.