lxc-autostart  processes  containers with lxc.start.auto set. It lets the user start, shutdown, kill, restart containers in the right order, waiting the right time. Supports fil‐
tering by lxc.group or just run against all defined containers. It can also be used by external tools in list mode where no action will be performed and the list of affected con‐
tainers (and if relevant, delays) will be shown.