freebsd-dev/bin/chflags/chflags.1
Bruce Evans 62a1ce7ac9 Document the arch flag. It has always worked in 2.0.
Document aliases for the flags.

The formatting of the section describing the flags is poor.
1994-12-27 16:49:08 +00:00

126 lines
3.9 KiB
Groff

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.\" @(#)chflags.1 8.2 (Berkeley) 3/31/94
.\"
.Dd March 31, 1994
.Dt CHFLAGS 1
.Os
.Sh NAME
.Nm chflags
.Nd change file flags
.Sh SYNOPSIS
.Nm chflags
.Oo
.Fl R
.Op Fl H | Fl L | Fl P
.Oc
.Ar flags
.Ar file ...
.Sh DESCRIPTION
The
.Nm chflags
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 Ds
.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
Flags are 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)
dump set the dump flag
sappnd set the system append-only flag (super-user only)
schg set the system immutable 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)
archived, sappend, schange, simmutable, uappend, uchange, uimmutable
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
nodump the file should never be dumped
.Ed
.Pp
Symbolic links do not have flags, so unless the
.Fl H
or
.Fl L
option is set,
.Nm chflags
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
The
.Nm chflags
utility exits 0 on success, and >0 if an error occurs.
.Sh SEE ALSO
.Xr chflags 2 ,
.Xr stat 2 ,
.Xr fts 3 ,
.Xr symlink 7