This repositery contains a collection of tutorials and code snippets to master various Unix shells such as zsh and bash. Whether you're a beginner looking to dive into Unix shell scripting or an ...

Audience for this tutorial I assumes you have at least working knowledge of Linux i.e. basic commands like how to create, copy, remove files/directories etc or how to use editor like vi or mcedit and ...

This Wiley Publishing tome is big (more than 650 pages), useful and very complete. Be warned, however, that its scope is limited to system administration. The purpose of the book is to solve “real ...

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 ...

Computers are great at automating repetitive tasks, right? But many of us encoding professionals spend a great deal of time repeating the same actions again and again. We point-and-click to set the ...

Here at work we use an old SCO UNIX system for some of the day to day operations. To make my role as desktop support a little faster I was hoping to write a script that would kill all of the TTYs on ...