Knowledge is Yours - Nguyen Si Nhan

#mount -o loop /path/file.iso /mnt #vi /etc/yum.repos.d/rhel6.repo [rhel] name=rhel6 baseurl=file:///mnt enabled=1 gpgcheck=0 Nguyễn Sĩ N...

Problem: Using nameservers with the following IPs: x.x.x.x Sorry, the domain is already pointed to an IP address that does not appear to us...

fix just run this cmd: #chown -R webapps:webapps /var/www/html Nguyen Si Nhan