[root@test ~]# rpm -Uvh http://cdnetworks-kr-1.dl.sourceforge.net/project/webadmin/webmin/1.570/webmin-1.570-1.noarch.rpm
Retrieving http://cdnetworks-kr-1.dl.sourceforge.net/project/webadmin/webmin/1.570/webmin-1.570-1.noarch.rpm
warning: /var/tmp/rpm-xfer.rXGHGm: Header V3 DSA signature: NOKEY, key ID 11f63c51
Preparing... ########################################### [100%]
Operating system is CentOS Linux
1:webmin ########################################### [100%]
Webmin install complete. You can now login to http://test:10000/
as root with your root password.
[root@test ~]# yum -y install webmin
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.btte.net
* extras: mirrors.btte.net
* updates: mirrors.btte.net
Setting up Install Process
Nothing to do