add poweroff command

hc

2023-12-14 982b8cc116118b3463d3f332581945625722acd8

1
2
# Locally calculated
sha256 c3afb0dad47b6c3a5b7b449f57a4938df27bf974efbe188d85c4fb998eff0039  yaml-2.0.2.tgz