Use the following method to force a REXX program to run in a special way (e.g. minimized, in the background, in a full screen session, ...)
/* sample prolog for a REXX program to run minimized */ /* (see also Run a REXX program under a specific environment) */ /* turn CTRL-BREAK OFF */ signal off halt /* get the name of this file */ parse source . . thisFile /* get the parameter */ parse arg thisParameter /* check the pass of this file */ pass2Parameter = "$$PASS2$$" if word( thisParameter,1 ) <> pass2Parameter then do /* this is the first pass: restart the */ /* CMD minimized */ address "CMD" "start /C /MIN /BG cmd /c " , thisFile pass2Parameter thisParameter /* and end the program */ exit end /* if */ /* this is the second pass: cleanup the parameter */ /* and continue */ parse var thisParameter (pass2Parameter) thisParameter /* !!! insert your code here !!! */ exit