Systemd for most Servers, svc / rundir ( a version of daemontools ) from busybox on embedded services. The code is designed to be shot, and will always recove

Systemd for most Servers, svc / rundir ( a version of daemontools ) from busybox on embedded services. The code is designed to be shot, and will always recover after a restart. rundir/svc will neatly reap a process and re-start it again. And can be used separately.