.\"	$OpenBSD: installboot.8,v 1.13 2007/05/31 19:20:00 jmc Exp $
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.\"     from: @(#)installboot.8	7.2 (Berkeley) 3/16/91
.\"
.Dd $Mdocdate: May 31 2007 $
.Dt INSTALLBOOT 8 vax
.Os
.Sh NAME
.Nm installboot
.Nd installs a boot program in a file system
.Sh SYNOPSIS
.Nm installboot
.Ar bootblock bootprog special
.Sh DESCRIPTION
.Nm installboot
concatenates
.Ar bootblock
and
.Ar bootprog
and writes at most
.Dv BBSIZE
bytes (from
.Aq Pa sys/fs.h )
of them on the first bytes of
.Ar special .
.Sh FILES
.Bl -tag -width /usr/mdec/bootxxx -compact
.It Pa /usr/mdec/??boot
boot blocks
.It Pa /usr/mdec/boot??
boot programs
.El
.Sh EXAMPLES
.Bd -literal -offset indent
cd /usr/mdec
installboot raboot bootra /dev/ra0a
.Ed
.Sh SEE ALSO
.Xr dd 1 ,
.Xr newfs 8
.Sh HISTORY
The
.Nm
command appeared in
.Bx 4.3 tahoe .
.Sh AUTHORS
This manual page was written by Geoff Collyer.
.Sh BUGS
There is no convenient way to determine the names of the boot blocks
and boot programs without
.Em a priori
knowledge of one's make of disk.