mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-25 11:37:56 +00:00
77f6aff1a4
Reviewed by: maintainer
79 lines
2.6 KiB
Groff
79 lines
2.6 KiB
Groff
.\"-
|
|
.\" Copyright (c) 2000 Robert N. M. Watson
|
|
.\" 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 AUTHOR 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 AUTHOR 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 March 30, 2000
|
|
.Dt SETEXTATTR 8
|
|
.Os
|
|
.Sh NAME
|
|
.Nm setextattr
|
|
.Nd set a named extended attribute
|
|
.Sh SYNOPSIS
|
|
.Nm setextattr
|
|
.Ar attrname
|
|
.Ar filename
|
|
.Ar attrvalue
|
|
.Sh DESCRIPTION
|
|
.Nm
|
|
is a user tool to set a named extended attribute on a file or directory to
|
|
the provided string.
|
|
The
|
|
.Ar attrname
|
|
argument should be the name of the attribute,
|
|
.Ar filename
|
|
the name of the file or directory to set the attribute for, and
|
|
.Ar attrvalue
|
|
a string to store in the attribute.
|
|
.Nm
|
|
will store the string in the file's attribute.
|
|
In order for
|
|
.Nm
|
|
to succeed, the attribute service must be available on the file system,
|
|
and appropriate privilege may be required.
|
|
.Sh EXAMPLES
|
|
.Dl # setextattr md5 /kernel `md5 -q /kernel`
|
|
.Pp
|
|
Set the
|
|
.Dq md5
|
|
extended attribute on the file /kernel to the string
|
|
containing the output of
|
|
.Dq md5 -q /kernel .
|
|
.Sh SEE ALSO
|
|
.Xr extattrctl 8 ,
|
|
.Xr getextattr 8 ,
|
|
.Xr extattr 9
|
|
.Sh HISTORY
|
|
Extended attribute support was developed as part of the TrustedBSD Project,
|
|
and introduced in
|
|
.Fx 5.0 .
|
|
It was developed to support security extensions requiring additional labels
|
|
to be associated with each file or directory.
|
|
.Sh AUTHORS
|
|
Robert N M Watson
|
|
.Sh BUGS
|
|
.Nm
|
|
can only be used to set attributes to strings.
|