Send Data to a Port Using TCP or UDP Without NetCat
Learn how to send data to a specific port using TCP or UDP on Linux without using NetCat.
CLI
How to List Directory Sizes in Order on Linux
A simple guide to using the du command to list directory sizes in order on Linux.
Setting Up Private Internet Access (PIA) VPN with OpenVPN on Linux CLI
A step-by-step guide to setting up Private Internet Access VPN using OpenVPN on Linux via the command line interface (CLI).