# !! Requires a netdev configured to work
# 
# $ cp -v ./wifi-power\@.service /etc/systemd/system/
# $ systemctl daemon-reload
# 
#
# $ systemctl enable --now wifi-power@wlan0
[Unit]
Description=Toggle %i power saving

[Service]
Type=oneshot
ExecStart=iw %i set power_save on
ExecStop=iw %i set power_save off

[Install]
WantedBy=sys-subsystem-net-devices-%i.device