I have Ubuntu 14.04 and I want to install FreeBSD,SUSE or which distro is possible but I need to do this without any USB Install or DVD.Actually I'm looking for something like wubi but as I said before I'm on Ubuntu and I do not have any other kind of os. Is this possible ? Is there wubi for linux ?
how to install any linux distribution from existing ubuntu
system installation
Vivian, you can easily do this by using VirtualBox or any kind of virtualization software. You will need to download the iso files to do this of course. I have included a link that shows (with images) how to install VirtualBox and use an ISO to create a virtual OS. Please look here. Hope this helps you.