Search

Use the for loop in Bash to create a handy color palette for the web.

Get started with this quick how-to guide on expansion modifiers that transform Bash variables and other parameters into powerful tools beyond simple value stores.

Automatically printing a stack trace on unhandled errors in your scripts can make finding and fixing bugs in your code much easier.

Bash has a few handy automation features that make my life easier when working with files on Linux.

Learn about environment variables in Bash in our miniseries: Variables in shells.

Enter the weird, wondrous world of Bash arrays.

The mktemp command on Fedora-based systems and tempfile on Debian-based systems are specially designed to alleviate that burden by making it easy to create, use, and remove…

Separating config files from code enables anyone to change their configurations without any special programming skills.

Take control of your prompt, and have all the information you need at your fingertips.

Give your shell scripts options.

Learn the different ways Bash reads and writes data and when to use each method.

Automatically perform a set of actions on multiple files with for loops and find commands.