Blog archive Blog Archive 2019 How to generate a MongoDB ObjectId from a date in Bash 2017 Casually removing root files Prevent systemd installation on Ubuntu 14.04 and other Debian based distros Troubleshooting Gigabyte GA-970A-DS3P BIOS freeze 2016 Portable build environments with Docker 2015 How to create custom Unity shortcuts Fixing IOMMU issues on Ubuntu 14.04 Trusty </div>