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Category: Docker


Different apt commands which you can use in Ubuntu and Debian Servers

This article will show you the different ways to use apt commands with practical examples.


How to log into your Linux Server as a root user?

This article will guide you on how to run commands as root user using nonuser, su, and sudo utilities.


A Complete guide on the method to run two or multiple networks instance of Tinc VPN on same server

This article will guide you through the steps to create multiple VPN tunnels between two hosts using tinc VPN software.


How to import a OpenVPN .ovpn file with Network Manager or Command Line in Linux

This article will guide you on how to import .opvn (OpenVPN config) file using a GUI or CLI method in Linux.


Process to install Tinc and Configure a Basic VPN on Ubuntu Server

This article will guide you on how to install and set up a tinc VPN along with firewall configuration on Ubuntu 18.04 and 20.04 LTS.


Different methods of showing or hiding line numbers in Linux vi / vim text editor

This article will guide you on how to show or hide line numbers in vim / vi text editors using commands.