Library /sys$common/syshlp/MAILHELP.HLB  —  SPAWN  Parameter
 command

    Specifies the DCL command string that executes in the context
    of the created subprocess. When the command completes, the
    subprocess terminates and control is returned to the parent
    process. If this parameter is not specified, a subprocess is
    created that transfers control to DCL command level.
Close Help