installboot.sh revision 1.2
1 #!/bin/sh 2 # $NetBSD: installboot.sh,v 1.2 2002/07/11 16:03:18 christos 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 $? 21
Indexes created Thu Sep 25 16:09:42 GMT 2025