+mt*)
+ umask 0 ; unit=`expr $i : '..\(.*\)'`
+ case $i in
+ mt*) blk=7; chr=19;;
+ esac
+ case $unit in
+ 0|1|2|3|4|5|6|7)
+ eight=`expr $unit + 0`;
+ twelve=`expr $unit + 4`;
+ sixteen=`expr $unit + 8`;
+ twenty=`expr $unit + 12`;
+ /etc/mknod mt8 b $blk $eight
+ /etc/mknod mt12 b $blk $twelve
+ /etc/mknod mt16 b $blk $sixteen
+ /etc/mknod mt20 b $blk $twenty
+ /etc/mknod nmt8 b $blk $twelve ;: ditto
+ /etc/mknod nrmt8 c $chr $twelve ;: ditto
+ /etc/mknod rmt8 c $chr $eight
+ /etc/mknod rmt12 c $chr $twelve
+ /etc/mknod rmt16 c $chr $sixteen
+ /etc/mknod rmt20 c $chr $twenty
+ /etc/mknod nmt16 b $blk $twenty ;: ditto
+ /etc/mknod nrmt16 c $blk $twenty ;: ditto
+ ;;
+ *)
+ echo bad unit for tape in: $1
+ ;;
+ esac
+ umask 77
+ ;;
+