Shell scripting is a lot more powerful than many people realize. With the right commands, shell scripting can automate many ...

The bash shell provides numerous ways to loop through data to make your work – especially scripting challenges ... Sandra Henry-Stocker was a programmer, Linux systems administrator, security ...

The command-line interface (CLI) is the cornerstone of interacting with the Linux operating system. It allows users to enter commands directly, offering greater control and flexibility compared to ...

and how to use the while loop output. One of the most common errors when using scripts bash on GNU/Linux is to read a file line by line by using a for loop (for line in $ (cat file.txt) do. ..). In ...

Bash (Bourne Again SHell) is the default shell on most Linux distributions ... command line. Bash scripts can handle file operations, program execution, and text processing directly from the command ...

It is easy to dismiss bash — the typical Linux shell program — as just ... For example: Don’t think bash is a programming language? It has arrays, loops, sockets, regular expression matching ...

If you're not yet comfortable with writing scripts on Unix and Linux systems, this post might get you off to a healthy start. Creating a script on a Unix or Linux system can be dead easy or ...

Shell scripting is one of those skills that are absolutely invaluable on especially UNIX and BSD-based systems like the BSDs, the two zillion Linux distributions as well as MacOS. Yet not every ...

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 ...