How to Setup Passwordless SSH Login
In this article we will show you how to setup an SSH key-based authentication and connect to your Linux servers without a entering password.
How to Deploy Rocket.Chat on Ubuntu 18.04
Rocket.Chat is an open source team communication platform, a self-hosted Slack alternative. Rocket.Chat is a perfect solution for companies and communities that want to host their own chat system.
How to Find Files in Linux Using the Command Line
The find command is one of the most powerful tools in the Linux system administrators arsenal. It searches for files and directories in a directory hierarchy based on a user given expression and can perform user-specified action on each matched file.
How To Use Linux Screen
Screen or GNU Screen, is a terminal multiplexer. In other words, it means that you can a start a screen session and then open any number of windows (virtual terminals) inside that session.