Usage: winctl criteria [action]
Written by Ilya Evseev (evseev@csa.ru) at Apr 2000

Criteria (default is "-caption *"):
   -pid NNN        select by process with given process ID
   -task TEXT      select by process with given EXE filename (.EXE required!)
   -caption TEXT   select by windows with given caption (* allowed)
   -class TEXT     select by windows of given class (* allowed)
   -hwnd NNN       select by window with giwen HWND

Process actions (default is "-list"):
   -kill           kill appropriate process
   -suspend        suspend it
   -resume         resume it
   -nice NNN       change priority

Windows actions (default is "-list"):
   -restore
   -close
   -min
   -hide
   -max
   -display NNN