View source for Rpm-ostree stuff

==== Enable third party repositories ====
 sudo rpm-ostree install fedora-workstation-repositories
 systemctl reboot

 sudo dnf config-manager setopt updates-archive.enabled=0
 sudo dnf config-manager setopt google-chrome.enabled=1
 sudo dnf config-manager setopt rpmfusion-free.enabled=1
 sudo dnf config-manager setopt rpmfusion-free-updates.enabled=1

==== Pin current booted install to stop it being cleaned up ====
 sudo ostree admin pin booted

==== Temporarily create /usr overlay (lost on next boot) ====
 sudo rpm-ostree usroverlay