How to Use fgrep Command to Search for Strings in Linux
Brief: In this beginner-friendly guide, we will discuss some practical examples of the fgrep command. By the end of this
How to Save a File in Vi / Vim Editor in Linux
It is true that learning Vi/Vim editor – a well-known text editor in the Linux ecosystem, is not as easy
10 Most IT Skills In Demand To Master This Year
With many companies and organizations having more IT (Information technology) job openings, there is no denying that many are enticed
How to Install PostgreSQL with pgAdmin4 on Linux Mint 22/21/20
pgAdmin is an open-source feature-rich, frontend management tool that allows you to easily administer and manage your PostgreSQL relational database
How to Synchronize Time with Chrony NTP in Linux
The Network Time Protocol (NTP) is a protocol used to synchronize computer system clocks automatically over a network. The machine
An Easy Way to Hide Files and Directories in Linux
Do you occasionally share your Linux desktop machine with family members, friends, or perhaps with colleagues at your workplace, then
How To Remove SSL Certificate and SSH Key Passphrase in Linux
Brief: Have you created a certificate key or private key with a passphrase and wish to remove it? In this
GhostBSD – A Simple Unix-like Desktop OS Based on FreeBSD
Brief: This article describes the basic instructions on installing GhostBSD using the graphical installer using DVD / USB method. GhostBSD
The Most Used Operating Systems in the World
Brief: This article explores some of the most popular and widely used operating systems in the world. If you have
How to Disable IPv6 in RHEL, Rocky & AlmaLinux
Brief: This guide explores how to disable IPv6 on RHEL, Rocky Linux, and AlmaLinux distributions. In computing, there are two
How to Install VirtualBox 7.0 in RHEL 9/8
Brief: In this tutorial, we look at how to install VirtualBox 7.0 in RHEL 9 and RHEL 8 distributions to
Collectl: An Advanced All-in-One Performance Monitoring Tool for Linux
The most important duty of a Linux system administrator is to make sure the system he/she is administering is in