Linux Commands

In Linux (also UNIX) $PATH is environment variable, used to tell the shell where to look for executable files. $PATH variable

More is a *nix command line used to display the contents of a file in a console. The basic usage

Device or system hostnames are used to easily recognize a machine within a network in a human readable format. It

If you are a Linux system administrator, time will come when you will need to configure networking on your system.

This article is a part of our Linux Tricks and Tips series, in this article we will cover some basic

Linux based distributions have featured set of commands which provide way to configure networking in easy and powerful way through

A system administrator often needs to run a command repeatedly in a certain periods of time. Often such tasks can

One of the renowned search tool on Unix-like systems which can be used to search for anything whether it be

Environment Variables are some special variables that are defined in shell and are needed by programs while execution. They can

Usually, we are in habit of saving a lot of information in form of files on our system. Some, hidden

You have a lot of images, and want to optimize and compress the images without losing its original quality before