Tag: SystemAdministration
Understanding chown and chmod in Linux with Examples
Linux, like other Unix-based operating systems, places a strong emphasis on file permissions to ensure security and proper access control. Two fundamental commands that...
Mastering Linux Terminal: 5 Essential Tools You Should Know in 2023
https://www.youtube.com/watch?v=e9jB-hWWzjA
"Hello everyone, welcome back to our channel. In today's video, we're going to explore five awesome Linux terminal tools that every user should know...
How to Set Up an OpenVPN Server on Ubuntu 22.04
Step 1: Get a VPS and Connect to It
Register and pay for a VPS. The author used justhost and chose the cheapest virtual...
Enabling SSH on Ubuntu
Introduction
SSH (Secure Shell) is a network protocol that provides a secure way to connect to and control remote computers over a secure network. It...
Understanding the File System Hierarchy and Mounting Devices in Ubuntu
Exercise 1: Exploring the File System Hierarchy
Use the ls command to list the contents of the root directory (/). Identify the directories mentioned in...
