Linux Administration

In this article, we are going to learn what is Ansible Vault and how to use Ansible Vault to protect sensitive playbook data in Linux.

Want to run a command or program on a remote over secure network connection? This brief guide explains how to execute commands on remote Linux systems via SSH.

This guide explains what is Jellyfin, how to install Jellyfin in Linux and how to setup streaming media server using Jellyfin in Linux.

This guide explains what is Ansible register and how to capture a task output in Ansible using the register variables in Linux.

This tutorial describes what is Apt-offline and how to fully update and upgrade offline Debian systems with Apt-offline application.

In this guide, we will see all the possible ways to find default gateway IP address in Linux and Unix from commandline.

This brief tutorial explains how to prevent command arguments with sudo in Linux and Unix operating systems with examples.

This brief guide explains how to allow an user to run all programs in…

This guide explains how to change user password in Linux and how to allow an user to change the password of certain other users via sudo.

This step by step tutorial explains three different ways to configure static IP address in Linux and Unix operating systems.