home *** CD-ROM | disk | FTP | other *** search
- #! /bin/sh
-
- if [ -z "$1" ]
- then
- echo -n 'Enter floppy device [/dev/fd0]: '
- read FLOPPY
- if [ -z "$FLOPPY" ]; then FLOPPY=/dev/fd0; fi
- else
- FLOPPY="$1"
- fi
-
- if [ ! -b $FLOPPY ]
- then
- echo $FLOPPY is not a block device.
- exit 1
- fi
-
- FILETYPE=`dd bs=1k count=1 if=$FLOPPY | file -`
- if echo $FILETYPE | grep -q "GNU tar archive"
- then
- echo Replacing existing archive...
- else
- if echo $FILETYPE | grep -q "data"
- then
- echo Replacing junk on floppy...
- else
- echo There is something on the floppy: `echo $FILETYPE | cut -d: -f2-`
- echo -n 'Destroy it? [N/y]: '
- read ANSWER
- if [ "$ANSWER" != "y" -a "$ANSWER" != "Y" ]
- then
- echo Aborting.
- exit 1
- fi
- fi
- fi
-
- tar cvpf $FLOPPY /etc
-