MT(1) — Unix Programmer’s Manual
NAME
mt − magnetic tape manipulating program
SYNOPSIS
mt [ −t tapename ] command [ count ]
DESCRIPTION
Mt is used to give commands to the tape drive. If a tape name is not specified, /dev/rmt12 is used. If a count is not specified, 1 is assumed.
Here are the commands:
eofwrite count end-of-file marks
fsfspace forward count files
fsrspace forward count records
bsfspace backward count files
bsrspace backward count records
rewrewind tape
offlrewind tape and go offline:
FILES
/dev/rmt\(**Raw magnetic tape interface
SEE ALSO
BUGS
th Berkeley Distribution — 5/11/81