Commands I run to re-set my Steam Deck backup after an update

steamdeck.sh

sudo steamos-readonly disable
sudo pacman -Sy --noconfirm wireguard-tools resolvconf

# Re-enable wireguard and sshd
sudo systemctl enable --now wireguard.service
sudo systemctl enable --now sshd.service

# Disable power-save so SSH commands aren't so delayed: https://gitlab.com/popsulfr/steam-deck-tricks#disable-powersave-on-wlan0-for-snappier-remote-command
sudo iw dev wlan0 set power_save off