All rights reserved.
This software was developed for the FreeBSD Project by Chris
Costello at Safeport Network Services and NAI Labs, the Security
Research Division of Network Associates, Inc. under DARPA/SPAWAR
contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA CHATS
research program.
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$FreeBSD: head/usr.sbin/setfmac/setfmac.8 107489 2002-12-02 03:22:57Z rwatson $
.Dd June 27, 2002 .Dt SETFMAC 8 .Sh NAME .Nm setfmac , .Nm setfsmac .Nd set MAC label for a file system object .Sh SYNOPSIS .Nm setfmac .Op Fl hR .Ar label .Op Ar file ... .Nm setfsmac .Op Fl ehvx .Op Fl f Ar specfile .Op Fl s Ar specfile .Ar path .Op Ar file ... .Sh DESCRIPTION The .Nm setfmac utility assigns the specified MAC label to the specified files. The following options are available: l -tag -width indent t Fl R Set the labels on the file hierarchies rooted in the files instead of just the files themselves. t Fl h If the file is a symbolic link, change the label of the link rather than the file that the link points to. .El
p The .Nm setfsmac utility accepts a list of specification files as input and sets the MAC labels on the specified file system hierarchies. Path names specified will be visited in order as given on the command line, and each tree will be traversed in pre-order. (Generally, it will not be very useful to use relative, instead of absolute, paths.) The labels that match a file will be combined and set in a single transaction.
p The following options are available: l -tag -width indent t Fl e Treat any filesystems encountered which do not support MAC labelling as errors, instead of warning and skipping past them. t Fl f Ar specfile Add the specifications in .Ar specfile as a set of which at most one will be applied to each file traversed per .Fl f Ar specfile given. t Fl h If the file is a symbolic link, change the label of the link rather than the file that the link points to. t Fl s Ar specfile Add the specification in .Ar specfile , but assume that the specification format is that used in the port of SELinux to FreeBSD as SEBSD. At most one of the specifications will be applied to each file traversed per .Fl f Ar specfile given. The prefix .Dq sebsd/ will automatically be prepended to the labels in this file, and labels matching .Dq <<none>> will be explicitly not relabeled. This permits SEBSD to re-use existing SELinux policy specification files unmodified. t Fl v Increase the degree of verbosity. When given, information detailing the labelling operation is printed while in progress. t Fl x Do not cross recurse into new filesystems when traversing them. .El .Sh SEE ALSO .Xr mac 3 , .Xr mac_set_file 3 , .Xr mac_set_link 3 , .Xr re_format 7 , .Xr getfmac 8 , .Xr mac 9