Unix/Linux Beginners

Have you ever wondered how to find the weather details of your home town…

This tutorial explains how to find which package requires a certain dependency in CentOS,…

Even though Ubuntu is a newbie user-friendly Linux operating system, it doesn’t comes with…

This short guide describes to combine PDF files or merge PDF files in command line on Linux using pdftk and popper utilities.

Important update: Aptik is no longer free. It is now paid application. Today, we…

This brief guide describes how to find and delete files older than X days in Linux and Unix operating systems.

If you concern about disk space, you must know which directories and files are…

You want to upgrade the Memory to your newly purchased Computer or your old…

You must have seen some Hollywood movies depicting a lot of Terminals opened in…

A friend of mine asked me how to downgrade a package to its lower…