systeminfo_pod

=head1 NAME

systeminfo - utility for displaying hardware information

=head1 SYNOPSIS

systeminfo --get asset_type [--p|--l|--j|--d identifier] [--c]

=head1 DESCRIPTION

systeminfo is utility for getting hardware information
it aims to be simple and provide output in well formatted
output

=head1 OPTIONS

=over 8

=item B<asset_type>

can be one of these types: system, cpu, memory, disk, pci, fcms, tape, eth

=item B<--l, --long>

specifies to display long output

=item B<--p, --parsable>

specifies to display parsable output

=item B<--j, --json>

specifies to display output in json

=item B<--d, --detail I<identifier> >

specifies to display detail, requires identifier

identifier

column which you should use as identifier is marked 
in column header with asterisk

=item B<--c, --cached>

use cache to get data, should be faster, but doesn't generate fresh data

=back

=head1 EXAMPLES

This gets information about system in short format:

    systeminfo --get system

This gets information about disks in long format:

    systeminfo --get disk --l
    or
    systeminfo --get disk --long

This gets information about fcms HBA's in parsable format:

    systeminfo --get fcms --p

This gets information about memory in json format:

    systeminfo --get memory --j

This get detail about disk device:

    systeminfo --get disk --detail 24:0:2:0

This refreshes cache info about disks:

    systeminfo --get disk
    systeminfo --get disk --l
    systeminfo --get disk --p

This doesn't refresh cache:

    (gets fresh data but doesn't update cache)
    systeminfo --get disk --detail 24:0:2:0
    or (these two examples get data from cache)
    systeminfo --get disk --detail 24:0:2:0 --c
    or
    systeminfo --get disk --c
    or
    systeminfo --get disk --l --c

=head1 NOTES

This utility should be run with root priveleges
    
=head1 AUTHOR

Pavol Ipoth

=head1 COPYRIGHT AND LICENSE

Copyright 2013, 2014, 2015 Pavol Ipoth

GPLv3

=cut