Deploy Mailtrain With Docker

Learn how to deploy your own Mailtrain server with docker. Mailtrain is an open source alternative to Mailchimp.

SSH Key Cheatsheet

A cheatsheet for working with SSH keys

OpenVPN - Create A User With A Static IP

Kickstart Files

Ubuntu 16.04 - Install PHP SSH2 Extension

Configure NFS Client

Deploy An NFS Server

KVM - Creating Thinly Provisioned Guests

KVM External Snapshots

Learn about the power of external snapshots, and the advantages they bring over traditional internal snapshots.

Gimp - Delete Background for Transparency

Advantages of SVN over Git

KVM - NUMA Declaration