June 7, 2021

For many people, computer clocks in your devices, network machines, and servers are generally accurate. But that’s not true! These clocks are manually maintained and backed by batteries which over time drift the clock, especially in the…

Fstab stands for File System Table, which is a system configuration file. This file is known as one of the most critical files in any Linux distribution because it handles the mounting and unmounting of file systems to the hardware. When…

“iftop” is a network monitoring command in Linux that displays real-time information about your network bandwidth usage. This command can easily be installed on any Linux distribution and can be used very conveniently. This article will be…

“Evince” is the program used for opening and rendering a PDF document for viewing purposes only in a Linux terminal. It is GNOME’s default document viewer, so it comes pre-installed in the latest versions of GNOME. This post will briefly…

Linux operating system has made everything very simple. It doesn’t stick the user with one approach as a single function can be performed in multiple ways. Whether you want to go with the built-in commands or prefer to install any tool,…

In Linux systems, various methods are used for removing directories. As a Linux user, you can remove files and folders using a graphical user interface or by Desktop file manager; for example, KDE Dolphin, Gnome’s Files can be used for the…

A pipe is a command that is utilized by most Linux users for redirecting the output of a command to any file. Unix and Linux operating systems use this command for sending the output of any process, output or program as an input to another…

Linux is one of the most accepted operating systems for multi-user setup. A multi-user operating system means a system that more than one user can access. These systems are mostly used in servers of large organizations, businesses,…

There are a vast number of tools that can allow you to audit the performance of your Linux system. In this tutorial, we tackle the perf command-line utility. Perf is a command-line tool for lightweight CPU profiling; it checks CPU…

Linux provides a wealth of debugging tools for troubleshooting services and applications. A beneficial tool to developers is the Linux strace command. The strace command is a debugging and troubleshooting tool that intercepts and records…