4.3BSD-Reno/share/man/cat1/tcopy.0

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TCOPY(1)	    UNIX Programmer's Manual		 TCOPY(1)



NNAAMMEE
     tcopy - copy and/or verify mag tapes

SSYYNNOOPPSSIISS
     ttccooppyy [ -cv ] [ -s maxblk ] [src [ dest ]]

DDEESSCCRRIIPPTTIIOONN
     _T_c_o_p_y is designed to copy magnetic tapes.	The only assump-
     tion made about the tape is that there are two tape marks at
     the end.  _T_c_o_p_y with only a source tape (rrmmtt00 by default)
     specified will print information about the sizes of records
     and tape files.  If a destination is specified a copy will
     be made of the source tape.  The blocking on the destination
     tape will be identical to that used on the source tape.
     Copying a tape will yield the same output as if just print-
     ing the sizes.

     The --ss option allows you to specify a maximum block size.
     The --vv option verifies that two tapes are identical.  The --cc
     option does the copy and then verifies that the two tapes
     are identical.

SSEEEE AALLSSOO
     mtio(4)































Printed 7/27/90                1Q				1