Category Linux

In this tutorial, we will learn how to use the lp command in Linux. In Windows, it’s easy to print the files. By simply using the print shortcut, we can print multiple files. But what about Linux? In Linux, we…

If you want to know how to append text to the end of a file in Linux, then you are in the right place. Folks, here we will discuss what are the various ways to append text to a file…

In this tutorial, we’ll go over the du command in Linux. “du” stands for disk usage and is used to estimate the amount of disk space used by a given file or directory. In general, it is a handy utility…

The telnet command in Linux is a protocol that was used before SSH became mainstream. Telnet is easy to connect and use, insecure protocol since all the data is transferred in plaintext. But for some quick communication, telnet can still…

Windows has multiple GUI utilities for extracting and working with compressed files. In this tutorial, let’s understand the tar command in Linux which allows us to work with tar, gzip, and other archive files within Linux. What is the tar…

In this tutorial, we will understand Linux Password policies for Stronger password requirements. Have you ever thought about why it is important to follow password policies or to create a stronger password? Folks, there are a lot of hackers and…

When you are dealing with large amounts of data, accomplishing tasks using the data becomes a tedious task. Your work is decreased significantly if your data is properly sorted. That’s exactly the job for the sort command. The sort command…

The Linux tr command helps a user to delete a set of characters or translate them to another character set. This is especially useful when you know a set of characters have to be replaced but the file size is…

In this tutorial, we’ll learn how to use the Linux top command. Managing system resources is essential for a Linux system admin. You need to have control over processor tasks to use your hardware optimally. The Linux top command shows…

If you’re searching for a tutorial on the nmap Command in Linux, I’d love to first welcome you to the world of network security. Nmap utility which stands for Network Map is used to find open ports on a device…