diff options
author | peter <peter@FreeBSD.org> | 2000-07-08 08:33:40 +0000 |
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committer | peter <peter@FreeBSD.org> | 2000-07-08 08:33:40 +0000 |
commit | 216932df49a1c7ba7159b9109725dad703e789fe (patch) | |
tree | 156b85c05489e518b6fe809805823c0e8b15830f /bin/kenv/kenv.1 | |
parent | c3baf61d84f1bdc440f314d4d4a6d44f8bfa6205 (diff) | |
download | FreeBSD-src-216932df49a1c7ba7159b9109725dad703e789fe.zip FreeBSD-src-216932df49a1c7ba7159b9109725dad703e789fe.tar.gz |
Initial kenv(1) hack for dumping the kernel environment. This can be
used to extract modified boot hints to make loader(8)-time changes
"sticky". It tries to use \ style quoting so that it can be used directly
with foo.conf files. It can also extract specific variables.
Diffstat (limited to 'bin/kenv/kenv.1')
-rw-r--r-- | bin/kenv/kenv.1 | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/bin/kenv/kenv.1 b/bin/kenv/kenv.1 new file mode 100644 index 0000000..e80b944 --- /dev/null +++ b/bin/kenv/kenv.1 @@ -0,0 +1,50 @@ +.\" Copyright (c) 2000 Peter Wemm <peter@freebsd.org> +.\" +.\" 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 AUTHORS AND CONTRIBUTORS ``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 AUTHORS OR CONTRIBUTORS 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. +.\" +.\" $FreeBSD$ +.\" +.Dd June 6, 1993 +.Dt KENV 1 +.Os BSD 4 +.Sh NAME +.Nm kenv +.Nd dump the kernel environment +.Sh SYNOPSIS +.Nm kenv +.Op Fl h +.Op variable +.Sh DESCRIPTION +.Nm kenv +will dump the kernel environment. +If the +.Fl h +flag is specified, it will limit the report to kernel probe hints. +If an optional variable name is specified, +.Nm +will only report that value. +.Sh SEE ALSO +.Xr loader 8 +.Sh HISTORY +.Nm kenv +appeared in +.Fx 5.0 . |