Subversion Repositories planix.SVN

#!/bin/rc

rfork e

echo
echo 'Insert a disk other than your installation boot disk'
echo 'into your floppy drive; it will be erased to create'
echo 'the boot floppy.'
echo
echo -n 'Press enter when ready.'
read >/dev/null >[2]/dev/null

if(~ $#adisk 1)
        ;       # do nothing
if not if(~ $#bootfile 0)
        adisk=/dev/fd0disk
if not {
        switch($bootfile) {
        case sd*
                adisk=`{echo $bootfile | sed 's#(sd..).*#/dev/\1/data#'}
        case fd*
                adisk=`{echo $bootfile | sed 's#(fd.).*#/dev/\1disk#'}
        case *
                echo 'unknown bootfile '^$bootfile^'; mail 9trouble@plan9.bell-labs.com'
                exit oops
        }
}

if(! ~ `{ls -l $adisk | awk '{print $6}'} 1474560){
        echo 'Will not format non-floppy disk '^$"adisk. >[1=2]
        exit 'bad adisk'
}

log Formatting boot floppy
if (test -e  /n/newfs/386/9loadnousb)
        bind /n/newfs/386/9loadnousb /n/newfs/386/9load # cater to old bioses
disk/format -b /386/pbs \
        -fd $adisk /n/newfs/386/9load /n/newfs/386/9pcdisk.gz \
        /tmp/plan9ini.bak
x=$status

if(~ $x ''){
        echo 
        echo 'Done!'
        echo
}
exit $x