change hostname on centos 6.3
To change your centos hostname: sudo vi /etc/sysconfig/network Modify HOSTNAME value with your FQDN host name HOSTNAME=myserver.domain.com Than you should change host name which is associated with your IP sudo vi /etc/hosts 127.0.0.1 localhost localhost.localdomain #change ip 123.123.123.123 to your IP 123.123.123.123 hostname.mydomain.com hostname At this point you should restart network service. You can do […]