Unix::Statgrab::sg_host_info(3)

NAME
Unix::Statgrab::sg_host_info - container for libstatgrab host information

DESCRIPTION
"Unix::Statgrab::sg_host_info" is a Perl package name providing accessors to bundled libstatgrab sg_host_info <http://www.i-scream.org/libstatgrab/docs/sg_get_host_info.3.html> host information.

METHODS

  nentries
Returns the number of entries in the container.

  systime
Returns the seconds since Epoch (0:00:00 on January, 1st 1970) of the time measure the host information.

  as_list
Deprecated alias of "fetchall_hash"

  fetchall_hash
Returns all records from sg_host_info <http://www.i-scream.org/libstatgrab/docs/sg_get_host_info.3.html> container as list of hash containing each datum name as key and the datum as value.

  fetchall_array
Returns all records from sg_host_info <http://www.i-scream.org/libstatgrab/docs/sg_get_host_info.3.html> container as list of arrays containing the values in following order:

  (os_name os_release os_version platform hostname bitwidth host_state ncpus maxcpus uptime systime)

in that order without leading headline.

  fetchall_table
Returns all records from sg_host_info <http://www.i-scream.org/libstatgrab/docs/sg_get_host_info.3.html> container as list of arrays containing the values in following order:

  (os_name os_release os_version platform hostname bitwidth host_state ncpus maxcpus uptime systime)

in that order including leading headline.

  fetchrow_arrayref($row = 0)
Returns one row as array containing values as above.

  fetchall_arrayref
Returns all records from sg_host_info <http://www.i-scream.org/libstatgrab/docs/sg_get_host_info.3.html> container as array of arrays without header.

  fetchrow_hashref($row = 0)
Returns one row as hash containing "{ os_name => $self.os_name($row), os_release => ... }".

  fetchall_hashref
Returns all records from sg_host_info <http://www.i-scream.org/libstatgrab/docs/sg_get_host_info.3.html> container as array of hashes.

  colnames
Returns list of column names: "(os_name os_release os_version platform hostname bitwidth host_state ncpus maxcpus uptime systime)"

  os_name
Name of operating system

  os_release
Release number as string

  os_version
Complete version string for operating system

  platform
Name of the platform

  hostname
Hostname

  bitwidth
Host/Machine bitwidth

  host_state
One of

  sg_unknown_configuration
  sg_physical_host
  sg_virtual_machine
  sg_paravirtual_machine
  sg_hardware_virtualized

  ncpus
Number of currently configured cpu's

  maxcpus
Number of maximum configurable cpu's

  uptime
System is up since "uptime" seconds

AUTHOR
Jens Rehsack, <rehsack AT cpan.org>

COPYRIGHT AND LICENSE
Copyright (C) 2012-2015 by Jens Rehsack

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.