Simply put, a Shell Script is a program that is run by a UNIX/Linux shell. It is a file that contains a series of commands which are executed sequentially as if they were entered on the command line ...

This PowerShell tutorial opens with an introduction to PowerShell scripting basics. It guides you through various topics, starting with launching PowerShell and preparing to run PowerShell scripts.

Shell scripts enable every level of system administration and user interaction on Unix and Linux systems. Several system administration tasks can be automated with shell scripts. Disaster recovery ...

Editor's note: Adam Bertram originally wrote this article, and Reda Chouffani has expanded it. Even though administrators can accomplish many tasks with ad hoc PowerShell commands, learning how to ...