自宅サーバ野郎、てめぇのOS教えろよ
MacOSX Server(TigerServer) 2012R2,esxi6.7,centos,freebsd [hoge@hage ~]$ cat /etc/redhat-release
CentOS Linux release 7.7.1908 (Core) $ cat /etc/redhat-release
CentOS Linux release 7.2.1511 (Core) $ cat /etc/redhat-release
CentOS Linux release 7.7.1908 (Core)