sys/arch/next68k/stand/boot/installboot.sh

   1 #!/bin/sh
   2 #       $NetBSD: installboot.sh,v 1.1.1.1 1998/06/09 07:53:06 dbj Exp $
   3
   4 # simple installboot program we can use until we have disklabel to do the job.
   5 # (This one has the advantage that it runs on any architecture. However it
   6 #  expects the bootblock to be located at a very fixed position.)
   7 #
   8 Usage() {
   9         echo "Usage: installboot bootprog device" >&2
  10         if [ -n "$1" ]; then echo "$1" >&2; fi
  11         exit 1
  12 }
  13
  14 if [ $# != 2 ]; then Usage; fi
  15 if [ ! -f $1 ]; then Usage "bootprog must be a regular file"; fi
  16 if [ ! -c $2 ]; then Usage "device must be a character special file"; fi
  17
  18 dd if="$1" of="$2" obs=1024 seek=32 conv=osync
  19 dd if="$1" of="$2" obs=1024 seek=96 conv=osync
  20 exit $?