OPERATING SYSTEM

This blog post will teach you how to create Shell Scripts in Linux, including the basics of shell scripting, how to write shell scripts, and how to execute shell scripts.

This blog post will teach you how to set date and time from the command prompt in Linux OS using the date and timedatectl commands.

This blog post will teach you how to prevent expansion in Linux systems. Variable expansion can be useful, but it can also lead to unexpected results

Bash is a powerful shell that provides a variety of features for expanding commands. This blog post will explain how Bash Expands command lines, and how to control

Aliases are a great way to save time and make your Linux command line experience more efficient. This blog post will teach you how to create and store Alias in Linux.

This blog post provides an overview of some of the most Common Variables used in statistics and research. It includes a definition of each variable

Learn about Command Line Expansion Commands and Braced Sets in Bash, and how to use them to generate arbitrary strings