VERIFY [=] ON
     or
VERIFY [=] [OFF]

This internal command sets the verify switch on or off. Entering VERIFY 
with no options causes the current VERIFY switch status (ON or OFF) to be 
displayed. The default value is OFF. 

See the NEW_TERMS VERIFY and COPY EXAMPLES /V(VERIFY) topics for additional 
information. Setting VERIFY ON before a series of COPY or XCOPY commands is 
easier than specifying /V on each COPY or XCOPY command.
