mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-25 11:37:56 +00:00
74 lines
2.5 KiB
Groff
74 lines
2.5 KiB
Groff
.\"
|
|
.\" Copyright (c) 1996 David E. O'Brien
|
|
.\"
|
|
.\" All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY EXPRESS OR
|
|
.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
.\" IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
.\"
|
|
.\" $Id: kzip.8,v 1.3 1997/02/22 19:55:30 peter Exp $
|
|
.\"
|
|
.Dd August 15, 1996
|
|
.Os
|
|
.Dt KZIP 8
|
|
.Sh NAME
|
|
.Nm kzip
|
|
.Nd compresses kernels
|
|
.Sh SYNOPSIS
|
|
.Nm
|
|
.Op Fl v
|
|
.Op Fl l Ar loadaddr
|
|
.Sh DESCRIPTION
|
|
This program compresses a kernel using
|
|
.Xr gzip 1
|
|
to reduce its disk storage requirements.
|
|
It does not reduce the memory footprint once loaded into memory.
|
|
You lose all the symbols, so usability is limited.
|
|
Its main usage is making kernels for install and fixit floppies, etc.
|
|
.Pp
|
|
The following options are available:
|
|
.Bl -tag -width flag
|
|
.It Fl v
|
|
Verbose mode, reports how much memory is being used by the kernel
|
|
after compression. Also allows you to check to make sure your kernel
|
|
is not going past the 4MB boundary.
|
|
.It Fl l Ar loadaddr
|
|
Specify the address to load the kernel into memory at.
|
|
.Sh DIAGNOSTICS
|
|
The
|
|
.Nm
|
|
utility returns with exit code 1 if given invalid arguments.
|
|
Exit code two means
|
|
.Nm
|
|
was unable to read or process the kernel file.
|
|
.Sh SEE ALSO
|
|
.Xr gzip 1
|
|
.\" .Sh STANDARDS
|
|
.Sh HISTORY
|
|
The
|
|
.Nm
|
|
command appeared in
|
|
.Fx 2.0.5 .
|
|
Obtained from Linux via 386BSD -- based on tools/build.c by Linus Torvalds,
|
|
and ported to 386BSD by Serge Vakulenko.
|
|
.Sh AUTHORS
|
|
This man page was written by David E. O'Brien.
|
|
.\" .Sh BUGS
|