facter
A cross-platform Ruby library for retrieving facts from operating systems
A cross-platform Ruby library for retrieving facts from operating systems. Supports multiple resolution mechanisms, any of which can be restricted to working only on certain operating systems or environments. Facter is especially useful for retrieving things like operating system names, IP addresses, MAC addresses, and SSH keys.
There is no official package available for openSUSE Leap 15.5배포판
SUSE SLE-15-SP2
미지원 배포판
The following distributions are not officially supported. Use these packages at your own risk.