ref: 2fc7d28bfcb3e085af8af1129b9d352a0a2e22cc dir: /rc/bin/start/
#!/bin/rc ~ $#* 0 || ps | sed -n '/^'$user' .*Stopped.* '$1'$/s%[^ ]* *%~>/proc/% s% *.*%/ctl% s%~%echo start%p'