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=pod

=head1 NAME

aa-status - display various information about the current AppArmor
policy.

=head1 SYNOPSIS

B<aa-status> [option]

=head1 DESCRIPTION

B<aa-status> will report various aspects of the current state of
AppArmor confinement. By default, it displays the same information as if
the I<--verbose> argument were given. A sample of what this looks like
is:

  apparmor module is loaded.
  110 profiles are loaded.
  102 profiles are in enforce mode.
  8 profiles are in complain mode.
  Out of 129 processes running:
  13 processes have profiles defined.
  8 processes have profiles in enforce mode.
  5 processes have profiles in complain mode.

Other argument options are provided to report individual aspects, to
support being used in scripts.

=head1 OPTIONS

B<aa-status> accepts only one argument at a time out of:

=over 4

=item --enabled

returns error code if AppArmor is not enabled.

=item --profiled

displays the number of loaded AppArmor policies.

=item --enforced

displays the number of loaded enforcing AppArmor policies.

=item --complaining

displays the number of loaded non-enforcing AppArmor policies.

=item --verbose

displays multiple data points about loaded AppArmor policy
set (the default action if no arguments are given).

=item --help

displays a short usage statement.

=back

=head1 BUGS

B<aa-status> must be run as root to read the state of the loaded
policy from the apparmor module. It uses the /proc filesystem to determine
which processes are confined and so is susceptible to race conditions.

Upon exiting, B<aa-status> will set its return value to the
following values:

=over 4

=item 0

if apparmor is enabled and policy is loaded.

=item 1

if apparmor is not enabled/loaded.

=item 2

if apparmor is enabled but no policy is loaded.

=item 3

if the apparmor control files aren't available under /sys/kernel/security/.

=item 4

if the user running the script doesn't have enough privileges to read
the apparmor control files.

=back

If you find any additional bugs, please report them at
L<http://https://bugs.launchpad.net/apparmor/+filebug>.

=head1 SEE ALSO

apparmor(7), apparmor.d(5), and
L<http://wiki.apparmor.net>.

=cut