When a script gets one or more inputs from the user, most of the time it expects...
Shell Scripting
In this article, we are going to complete what we have started in part1. The host...
“Doesn’t deserve to be born, who live only for himself.” An Arabian Saying. Computer networking is analogous...
In this article, we are going to talk about new topic: Managing Services. What is Service?...
In this article, we are going to tackle a new topic: Managing Processes. What is process?...
This is Part three, the last article in the series of Text Processing Tools. The awk Language...
cut and paste commands The cut command prints selected parts of lines from file(s) to standard output....
The capability to manipulate text strings is of great importance. In our everyday’s work, we need to...
An Array is a data structure that stores a list (collection) of objects (elements) that are accessible...
There will be cases wherein your need to execute a block of code that achieves a specific...