Understanding Linux File Permissions
In Linux, file permissions, attributes, and ownership control the access level that the system processes and users have to files.
How to Install and Configure an NFS Server on Ubuntu 20.04
This article explains how to set up an NFSv4 Server on Ubuntu 20.04. We'll also show you how to mount an NFS file system on the client machine.
How to Install and Configure VNC on Ubuntu 20.04
This article explains how to install and configure a VNC server on Ubuntu 20.04. We'll also show you how to securely connect to the VNC server through an SSH tunnel.
How to Set Up WireGuard VPN on Debian 10
This article explains how to install and configure WireGuard on Debian 10 that will act as a VPN server.