$ perl -MData::Dumper -MSystem::Info=sysinfo_hash -wE'print Dumper (sysinfo_hash)'
$VAR1 = {
          'cpu_cores' => '2',
          'cpu' => 'Mac mini (2 GHz)',
          'hostname' => 'myhostname.local',
          'osname' => 'Darwin',
          'distro' => 'Darwin 17.0.0',
          'cpu_type' => 'x86_64',
          'osvers' => '17.0.0',
          'os' => 'darwin - 17.0.0 (Mac OS X - macOS 10.13 (17A365))',
          'cpu_count' => '1 [2 cores]'
        };