ref: 1d2767a6794afc7dfa1d6fb0f6dfa9e93f5c932d dir: /rc/bin/start/
#!/bin/rc U=`{cat /dev/user} ps | sed -n '/^'$U' .*Stopped.* '$1'$/s%[^ ]* *%~>/proc/% s% *.*%/ctl% s%~%echo start%p'