Linux Administration

This guide explains what is DockSTARTer, how to install DockSTARTer in Linux and how to setup Docker and Docker compose using DockSTARTer to run containerized applications in Linux.

This guide explains what is TCP Wrappers, how to install TCP Wrappers in Linux, and how to restrict access to Linux servers using TCP Wrappers.

There are many ways to monitor users in Linux. In this guide, we are going to talk about GNU accounting utilities that can be used to monitor the user activity in Linux.

In this guide, we will learn what is sshpass utility, how to install sshpass in Linux and FreeBSD, and how to use sshpass for non-interactive SSH login in shell scripts in Linux.

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.