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Annotation of src/usr.bin/tcopy/tcopy.1, Revision 1.3

1.3     ! millert     1: .\"    $OpenBSD: tcopy.1,v 1.2 1996/06/26 05:40:29 deraadt Exp $
        !             2: .\"    $NetBSD: tcopy.1,v 1.4 1997/04/15 07:23:07 lukem Exp $
1.1       deraadt     3: .\"
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                     35: .\"     @(#)tcopy.1    8.2 (Berkeley) 4/17/94
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                     37: .Dd April 17, 1994
                     38: .Dt TCOPY 1
                     39: .Os BSD 4.3
                     40: .Sh NAME
                     41: .Nm tcopy
                     42: .Nd copy and/or verify mag tapes
                     43: .Sh SYNOPSIS
                     44: .Nm tcopy
                     45: .Op Fl cvx
                     46: .Op Fl s Ar maxblk
                     47: .Oo Ar src Op Ar dest
                     48: .Oc
                     49: .Sh DESCRIPTION
                     50: .Nm Tcopy
                     51: is designed to copy magnetic tapes.  The only assumption made
                     52: about the tape is that there are two tape marks at the end.
                     53: .Nm Tcopy
                     54: with only a source tape
1.3     ! millert    55: .Pf ( Ar /dev/rst0
1.1       deraadt    56: by default) specified will print
                     57: information about the sizes of records and tape files.  If a destination
                     58: is specified a copy will be made of the source tape.  The blocking on the
                     59: destination tape will be identical to that used on the source tape.  Copying
                     60: a tape will yield the same output as if just printing the sizes.
                     61: .Pp
                     62: Options:
                     63: .Bl -tag -width s_maxblk
                     64: .It Fl c
                     65: Copy
                     66: .Ar src
                     67: to
                     68: .Ar dest
                     69: and then verify that the two tapes are identical.
                     70: .It Fl s Ar maxblk
                     71: Specify a maximum block size,
                     72: .Ar maxblk .
                     73: .It Fl v
                     74: Given the two tapes,
                     75: .ar src
                     76: and
                     77: .Ar dest
                     78: verify that they are identical.
                     79: .It Fl x
                     80: Output all informational messages to the standard error.
                     81: This option is useful when
                     82: .Ar dest
                     83: is
                     84: .Pa /dev/stdout .
                     85: .El
                     86: .Sh SEE ALSO
                     87: .Xr mtio 4
                     88: .Sh HISTORY
                     89: The
                     90: .Nm
                     91: command appeared in
                     92: .Bx 4.3 .