This tutorial will show how to route all the traffic belonging to particular user account through an OpenVPN tunnel
This tutorial will show you how to set up a blog using Cloudflare and Ghost. Cloudflare will improve performance and security by acting as a caching reverse-proxy.
This tutorial will look at how to configure an OpenVPN server using a certificate issued by a recognized certificate authority. An internal CA will still be used to verify clients
In this post, I will demonstrate how to use the Ubuntu Pastebin utility with cURL to make pastes from the command line.
This is a comprehensive list of examples for the sed (stream editor command). This command is used to find, replace, refactor, and modify text.
This tutorial is a beginner friendly introduction to the iptables firewall and includes a number of practical examples.