mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-11-24 09:13:37 +01:00
140 lines
4.3 KiB
Groff
140 lines
4.3 KiB
Groff
.\" Copyright (c) 1989, 1990, 1993, 1994
|
|
.\" The Regents of the University of California. All rights reserved.
|
|
.\"
|
|
.\" This code is derived from software contributed to Berkeley by
|
|
.\" the Institute of Electrical and Electronics Engineers, Inc.
|
|
.\"
|
|
.\" 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.
|
|
.\" 3. All advertising materials mentioning features or use of this software
|
|
.\" must display the following acknowledgement:
|
|
.\" This product includes software developed by the University of
|
|
.\" California, Berkeley and its contributors.
|
|
.\" 4. Neither the name of the University nor the names of its contributors
|
|
.\" may be used to endorse or promote products derived from this software
|
|
.\" without specific prior written permission.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
|
|
.\"
|
|
.\" @(#)chflags.1 8.4 (Berkeley) 5/2/95
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd May 2, 1995
|
|
.Dt CHFLAGS 1
|
|
.Os
|
|
.Sh NAME
|
|
.Nm chflags
|
|
.Nd change file flags
|
|
.Sh SYNOPSIS
|
|
.Nm
|
|
.Oo
|
|
.Fl R
|
|
.Op Fl H | Fl L | Fl P
|
|
.Oc
|
|
.Ar flags
|
|
.Ar
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
utility modifies the file flags of the listed files
|
|
as specified by the
|
|
.Ar flags
|
|
operand.
|
|
.Pp
|
|
The options are as follows:
|
|
.Bl -tag -width indent
|
|
.It Fl H
|
|
If the
|
|
.Fl R
|
|
option is specified, symbolic links on the command line are followed.
|
|
(Symbolic links encountered in the tree traversal are not followed.)
|
|
.It Fl L
|
|
If the
|
|
.Fl R
|
|
option is specified, all symbolic links are followed.
|
|
.It Fl P
|
|
If the
|
|
.Fl R
|
|
option is specified, no symbolic links are followed.
|
|
.It Fl R
|
|
Change the file flags for the file hierarchies rooted
|
|
in the files instead of just the files themselves.
|
|
.El
|
|
.Pp
|
|
The flags are specified as an octal number or a comma separated list
|
|
of keywords.
|
|
The following keywords are currently defined:
|
|
.Bd -literal -offset indent compact
|
|
arch set the archived flag (super-user only)
|
|
opaque set the opaque flag (owner or super-user only)
|
|
nodump set the nodump flag (owner or super-user only)
|
|
sappnd set the system append-only flag (super-user only)
|
|
schg set the system immutable flag (super-user only)
|
|
sunlnk set the system undeletable flag (super-user only)
|
|
uappnd set the user append-only flag (owner or super-user only)
|
|
uchg set the user immutable flag (owner or super-user only)
|
|
uunlnk set the user undeletable flag (owner or super-user only)
|
|
archived, sappend, schange, simmutable, uappend, uchange, uimmutable,
|
|
sunlink, uunlink
|
|
aliases for the above
|
|
.Ed
|
|
.Pp
|
|
Putting the letters
|
|
.Dq no
|
|
before an option causes the flag to be turned off.
|
|
For example:
|
|
.Bd -literal -offset indent compact
|
|
nouchg the immutable bit should be cleared
|
|
.Ed
|
|
.Pp
|
|
Symbolic links do not have flags, so unless the
|
|
.Fl H
|
|
or
|
|
.Fl L
|
|
option is set,
|
|
.Nm
|
|
on a symbolic link always succeeds and has no effect.
|
|
The
|
|
.Fl H ,
|
|
.Fl L
|
|
and
|
|
.Fl P
|
|
options are ignored unless the
|
|
.Fl R
|
|
option is specified.
|
|
In addition, these options override each other and the
|
|
command's actions are determined by the last one specified.
|
|
.Pp
|
|
You can use "ls -lo" to see the flags of existing files.
|
|
.Sh DIAGNOSTICS
|
|
The
|
|
.Nm
|
|
utility exits 0 on success, and >0 if an error occurs.
|
|
.Sh SEE ALSO
|
|
.Xr ls 1 ,
|
|
.Xr chflags 2 ,
|
|
.Xr stat 2 ,
|
|
.Xr fts 3 ,
|
|
.Xr symlink 7
|
|
.Sh HISTORY
|
|
The
|
|
.Nm
|
|
command first appeared in
|
|
.Bx 4.4 .
|