Author: Jay Luong

Introduction There was a time when you could determine the size of a file by counting the number of characters it had. One character equates to one byte. Simple. In fact, it was how I found the office perpetrator who printed out...

After years of having to manually renew certificates (I’ve used StartSSL in the past), Let’s Encrypt is finally live and will allow you to automate this process by installing an agent and a cron job. Here I’m...

Generally there are three ways of reverting changes: checkout revert reset Checkout If you just need to revert specific files, you could run git checkout to retrieve an exact version. In the below example, I wanted to revert the...

If you haven’t done so, install Vagrant for your OS here. vagrant plugin install vagrant-digitalocean mkdir vagrant_project cd vagrant_project vagrant init Generate your key pairs. If using Windows, use puttygen. In...