Clearing PfSense expired DHCP leases manually

In PfSense, while when needed expired DHCP leases will be reclaimed, one may want to manually clear expired leases. From DHCP status you can go to ‘Show all configred leases’ and click ‘Delete lease’ one by one, or you can use this method to clear them quicker.

Create encrypted root on Gentoo

This guide is for Gentoo Linux and we will be creating an encrypted root partition. We will be using a rather vanilla method without fancy gpg encrypted key files or anything of the sort.