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 ...

Did you know that you can set temporary environment variables in Linux? Learn how to get started with our guide and video tutorial.

Jack Wallen introduces you to Linux environment variables. What are they and how are they set and unset?

Autocomplete—found everywhere from text messaging apps to IDEs—can seem like a fairly modern innovation, but it’s been present in various forms of Unix since the early 80s, if not earlier. Linux ...