add poweroff command

hc

2023-12-14 982b8cc116118b3463d3f332581945625722acd8

1
2
# Locally calculated
sha256  37ce894d5b420660a4483cf503fd3c33937697e0ed6962f47c42d4aed6d24199  alsa-ucm-conf-v1.2.6.3.tar.gz