RHEL 6, CENTOS6

how to make a iso image from cdrom under CentOS/RHEL

In Virtualization everything is virtual, so if you are planning for a virtual machine installation. it will be easy for you to make a iso image from cd/dvd and mount it as a virtual cdrom..

in linux dd command can do this things ..

This is an Example :

[root@vps ~]# dd if=/dev/cdrom of=xp.iso

dd command will make a xp.iso image file from physical cdrom..