learn how to manage you keys with GPG, and use it with ssh and git and pass.

this is my i3 window manager configuration

manage passwords on all your devices (add, generate, edit, delete, sync).

Activate windows and office with a KMS emulator (for volume license editions)

use samba to share files across linux and windows.

setup hypervisor with qemu and kvm, the best linux based open source virtualization solution

manage dotfiles with a bare git repository

manage dotfiles with stow.