[root@VM-0-8-centos ~]# cd /tmp
[root@VM-0-8-centos tmp]# cat /etc/hosts
127.0.0.1 VM-0-8-centos VM-0-8-centos
127.0.0.1 localhost.localdomain localhost
127.0.0.1 localhost4.localdomain4 localhost4
::1 VM-0-8-centos VM-0-8-centos
::1 localhost.localdomain localhost
::1 localhost6.localdomain6 localhost6 |