Bash is the command line shell that you encounter when you open the terminal on most Unix operating systems, like MacOS and Linux. Learn how to create your own bash scripts to automate tasks on your ...

String manipulation is a crucial aspect of working with the Linux command line. Whether you're dealing with file names, text data, or command outputs, understanding how to manipulate strings can ...

This is a concise Python 3 programming tutorial for people who think that reading is boring. I try to show everything with simple code examples; there are no long and complicated explanations with ...

If you use Linux or work with scripts, you might have heard about Bash command substitution. At first, it may sound complex, but it is a simple and powerful tool. It allows you to run one command ...