SHOWING RESULTS FOR:

How to Install Ruby on Rails on Debian 11

Hello, friends. In this post, you will learn how to install Ruby on Rails on Debian 11. This tutorial is important because many novice...

How to enable the REMI repository on Rocky Linux 8

Hello, friends. With the death of CentOS, many people feel they have to start over. So today, in this short and brief post, you...

Still working with gnome boxes

A couple of weeks ago, I've wrote an article about how I'm (kinda) in love with gnome boxes. Well, I'm still working with gnome...

How to install and use the Exa command on Ubuntu 20.04

Hello, friends. In this post, you will learn how to install the Exa command on Ubuntu 20.04. This command adds functionality to another command...

Kannel SMS Gateway on Debian 10/11

Kannel: Kannel is an open source WAP and SMS gateway for GSM networks. Moreover, Kannel can send/receive SMS using a Serial or USB GSM Modem....

grep (Global Regular Expression Print) useful command-line utilities.

Grep is a Linux / Unix command-line tool used to search for a string of characters in a specified file. It’s name comes from...

How to Set Up and Configure OpenVPN Server and Client on Ubuntu 20.04 LTS.

So, in this guide you will learn how to Set Up and Configure OpenVPN Server and Client on Ubuntu 20.04 LTS. Open source OpenVPN uses...

Using two-factor authentication with Ubuntu 21.04

The following guide explains how to use the Google Authenticator PAM module on Ubuntu for both SSH and sudo authentication. Usernames and passwords can...

Set Up Open VPN Server and Client on CentOS 8.

In this post, you will learn how to set up Open VPN Server and Client on CentOS 8. A virtual private network extends a private...

How to comment multiple lines at once in vim editor using 3 methods

Introduction Vim is an excellent command-line text editor, especially if you are comfortable with its shortcuts, modes, and bindings. However, when working with it. We can...

Latest news