REXX Tips & Tricks, Version 2.80

0.9b (c) 1995 Peter Childs

The CALL command

Use the OS/2 command <CALL with the undocumented switch /Q to suppress all 
messages from the called CMD. (Do not confuse the OS/2 command <CALL with 
the REXX statement <CALL!)   

Source:  The OS/2 WARP Survival Guide 

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