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94 lines
2.1 KiB
Text
94 lines
2.1 KiB
Text
# This publication is intellectual property of Canonical Ltd. Its contents
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# can be duplicated, either in part or in whole, provided that a copyright
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# label is visibly located on each copy.
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#
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# All information found in this book has been compiled with utmost
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# attention to detail. However, this does not guarantee complete accuracy.
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# Neither Canonical Ltd, the authors, nor the translators shall be held
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# liable for possible errors or the consequences thereof.
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#
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# Many of the software and hardware descriptions cited in this book
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# are registered trademarks. All trade names are subject to copyright
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# restrictions and may be registered trade marks. Canonical Ltd
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# essentially adheres to the manufacturer's spelling.
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#
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# Names of products and trademarks appearing in this book (with or without
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# specific notation) are likewise subject to trademark and trade protection
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# laws and may thus fall under copyright restrictions.
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#
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=pod
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=head1 NAME
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aa-enabled - test whether AppArmor is enabled
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=head1 SYNOPSIS
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B<aa-enabled> [options]
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=head1 DESCRIPTION
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B<aa-enabled> is used to determine if AppArmor is enabled.
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=head1 OPTIONS
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B<aa-enabled> accepts the following arguments:
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=over 4
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=item -h, --help
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Display a brief usage guide.
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=item -q, --quiet
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Do not output anything to stdout. This option is intended to be used by
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scripts that simply want to use the exit code to determine if AppArmor is
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enabled.
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=back
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=head1 EXIT STATUS
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Upon exiting, B<aa-enabled> will set its exit status to the following values:
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=over 4
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=item B<0>
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if AppArmor is enabled.
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=item B<1>
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if AppArmor is not enabled/loaded.
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=item B<2>
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intentionally not used as an B<aa-enabled> exit status.
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=item B<3>
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if the AppArmor control files aren't available under /sys/kernel/security/.
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=item B<4>
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if B<aa-enabled> doesn't have enough privileges to read the apparmor control files.
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=item B<64>
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if any unexpected error or condition is encountered.
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=back
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=head1 BUGS
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If you find any bugs, please report them at
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L<https://bugs.launchpad.net/apparmor/+filebug>.
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=head1 SEE ALSO
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apparmor(7), apparmor.d(5), aa_is_enabled(2), and L<https://wiki.apparmor.net>.
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=cut
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