That information should be easily accessible using System::Info, which should work on most (if not all) supported OS's:
$ perl -MData::Dumper -MSystem::Info=sysinfo_hash -wE'print Dumper (sy
+sinfo_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]'
};
Enjoy, Have FUN! H.Merijn
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