The printf command offers well-defined behavior following the POSIX standard, which means it works the same way across shells ...

If you're writing a Bash script, you will invariably need to pass values to it—aka arguments or positional parameters. Bash's approach is a little clunky, but it works. Examples are the easiest way to ...

BASH is a Unix shell and command language which can run Shell Script files. You do not need to install Ubuntu or any other Linux Distros unless your scripts need the ...

The bash_profile is the key to unlocking powerful customizations and optimizations for your command line workflow on a Mac. In this comprehensive guide, we will deep analyse all aspects of managing ...

In v2.10.11-d31ebd3-1719395023 when creating a bash task with survey variables, these variables were passed to the script as cli args varname=param (so setting a String survey variable named --foo ...

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 ...

This post follows up on Part 1 by examining the many ways that you can test the value of variables – e.g., whether they equal particular strings like “yes” or “no”, if they have a numeric value, if ...