242 lines
7.9 KiB
Perl
242 lines
7.9 KiB
Perl
#
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# Copyright 2020 Centreon (http://www.centreon.com/)
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#
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# Centreon is a full-fledged industry-strength solution that meets
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# the needs in IT infrastructure and application monitoring for
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# service performance.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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package centreon::plugins::script_snmp;
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use strict;
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use warnings;
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use centreon::plugins::snmp;
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use centreon::plugins::misc;
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sub new {
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my ($class, %options) = @_;
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my $self = {};
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bless $self, $class;
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$self->{options} = $options{options};
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$self->{output} = $options{output};
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$self->{options}->add_options(
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arguments => {
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'mode:s' => { name => 'mode_name' },
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'dyn-mode:s' => { name => 'dynmode_name' },
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'list-mode' => { name => 'list_mode' },
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'mode-version:s' => { name => 'mode_version' },
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'no-sanity-options' => { name => 'no_sanity_options' },
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'pass-manager:s' => { name => 'pass_manager' },
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}
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);
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$self->{version} = '1.0';
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$self->{modes} = {};
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$self->{default} = undef;
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$self->{options}->parse_options();
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$self->{option_results} = $self->{options}->get_options();
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foreach (keys %{$self->{option_results}}) {
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$self->{$_} = $self->{option_results}->{$_};
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}
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$self->{options}->clean();
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$self->{options}->add_help(package => $options{package}, sections => 'PLUGIN DESCRIPTION');
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$self->{options}->add_help(package => __PACKAGE__, sections => 'GLOBAL OPTIONS');
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$self->{output}->mode(name => $self->{mode_name});
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return $self;
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}
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sub init {
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my ($self, %options) = @_;
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# add meta mode
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$self->{modes}->{multi} = 'centreon::plugins::multi';
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if (defined($options{help}) && !defined($self->{mode_name}) && !defined($self->{dynmode_name})) {
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$self->{options}->display_help();
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$self->{output}->option_exit();
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}
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if (defined($options{version}) && !defined($self->{mode_name}) && !defined($self->{dynmode_name})) {
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$self->version();
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}
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if (defined($self->{list_mode})) {
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$self->list_mode();
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}
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$self->{options}->set_sanity() if (!defined($self->{no_sanity_options}));
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# Output HELP
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$self->{options}->add_help(package => 'centreon::plugins::output', sections => 'OUTPUT OPTIONS');
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$self->load_password_mgr();
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# SNMP
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$self->{snmp} = centreon::plugins::snmp->new(options => $self->{options}, output => $self->{output});
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# Load mode
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if (defined($self->{mode_name}) && $self->{mode_name} ne '') {
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$self->is_mode(mode => $self->{mode_name});
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centreon::plugins::misc::mymodule_load(output => $self->{output}, module => $self->{modes}{$self->{mode_name}},
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error_msg => "Cannot load module --mode.");
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$self->{mode} = $self->{modes}{$self->{mode_name}}->new(options => $self->{options}, output => $self->{output}, mode => $self->{mode_name});
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} elsif (defined($self->{dynmode_name}) && $self->{dynmode_name} ne '') {
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(undef, $self->{dynmode_name}) = centreon::plugins::misc::mymodule_load(output => $self->{output}, module => $self->{dynmode_name},
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error_msg => "Cannot load module --dyn-mode.");
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$self->{mode} = $self->{dynmode_name}->new(options => $self->{options}, output => $self->{output}, mode => $self->{dynmode_name});
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} else {
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$self->{output}->add_option_msg(short_msg => "Need to specify '--mode' or '--dyn-mode' option.");
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$self->{output}->option_exit();
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}
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if (defined($options{help})) {
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if (defined($self->{mode_name}) && $self->{mode_name} ne '') {
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$self->{options}->add_help(package => $self->{modes}{$self->{mode_name}}, sections => 'MODE');
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} else {
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$self->{options}->add_help(package => $self->{dynmode_name}, sections => 'MODE');
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}
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$self->{options}->display_help();
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$self->{output}->option_exit();
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}
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if (defined($options{version})) {
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$self->{mode}->version();
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$self->{output}->option_exit(nolabel => 1);
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}
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if (centreon::plugins::misc::minimal_version($self->{mode}->{version}, $self->{mode_version}) == 0) {
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$self->{output}->add_option_msg(short_msg => "Not good version for plugin mode. Excepted at least: " . $self->{mode_version} . ". Get: ". $self->{mode}->{version});
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$self->{output}->option_exit();
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}
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$self->{options}->parse_options();
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$self->{option_results} = $self->{options}->get_options();
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$self->{pass_mgr}->manage_options(option_results => $self->{option_results}) if (defined($self->{pass_mgr}));
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$self->{snmp}->check_options(option_results => $self->{option_results});
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$self->{mode}->check_options(
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option_results => $self->{option_results},
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default => $self->{default},
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snmp => $self->{snmp},
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modes => $self->{modes} # for meta mode multi
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);
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}
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sub load_password_mgr {
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my ($self, %options) = @_;
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return if (!defined($self->{option_results}->{pass_manager}) || $self->{option_results}->{pass_manager} eq '');
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(undef, my $pass_mgr_name) = centreon::plugins::misc::mymodule_load(
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output => $self->{output}, module => "centreon::plugins::passwordmgr::" . $self->{option_results}->{pass_manager},
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error_msg => "Cannot load module 'centreon::plugins::passwordmgr::" . $self->{option_results}->{pass_manager} . "'"
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);
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$self->{pass_mgr} = $pass_mgr_name->new(options => $self->{options}, output => $self->{output});
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}
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sub run {
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my ($self) = @_;
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if ($self->{output}->is_disco_format()) {
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$self->{mode}->disco_format();
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$self->{output}->display_disco_format();
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$self->{output}->exit(exit_litteral => 'ok');
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}
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$self->{snmp}->connect();
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if ($self->{output}->is_disco_show()) {
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$self->{mode}->disco_show(snmp => $self->{snmp});
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$self->{output}->display_disco_show();
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$self->{output}->exit(exit_litteral => 'ok');
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} else {
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$self->{mode}->run(snmp => $self->{snmp});
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}
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}
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sub is_mode {
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my ($self, %options) = @_;
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if (!defined($self->{modes}{$options{mode}})) {
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$self->{output}->add_option_msg(short_msg => "mode '" . $options{mode} . "' doesn't exist (use --list-mode option to show available modes).");
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$self->{output}->option_exit();
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}
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}
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sub version {
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my ($self) = @_;
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$self->{output}->add_option_msg(short_msg => 'Plugin Version: ' . $self->{version});
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$self->{output}->option_exit(nolabel => 1);
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}
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sub list_mode {
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my ($self) = @_;
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$self->{options}->display_help();
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$self->{output}->add_option_msg(long_msg => 'Modes Meta:');
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$self->{output}->add_option_msg(long_msg => ' multi');
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$self->{output}->add_option_msg(long_msg => '');
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$self->{output}->add_option_msg(long_msg => 'Modes Available:');
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foreach (sort keys %{$self->{modes}}) {
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next if ($_ eq 'multi');
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$self->{output}->add_option_msg(long_msg => ' ' . $_);
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}
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$self->{output}->option_exit(nolabel => 1);
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}
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1;
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__END__
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=head1 NAME
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-
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=head1 SYNOPSIS
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-
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=head1 GLOBAL OPTIONS
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=over 8
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=item B<--mode>
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Choose a mode.
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=item B<--dyn-mode>
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Specify a mode with the path (separated by '::').
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=item B<--list-mode>
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List available modes.
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=item B<--mode-version>
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Check minimal version of mode. If not, unknown error.
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=item B<--version>
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Display plugin version.
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=item B<--pass-manager>
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Use a password manager.
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=back
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=head1 DESCRIPTION
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B<>.
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=cut
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