Use RedHat Linux online from the free hosting provider onworks.net or any other VNC provider. App available in the Apple Store:
"RedHatOW connection VNC" is an app that allows users to run and connect to a multiple kind of RedHat OS of the free hosting provider onworks.net from your IOS device, or to any other free hosting provider that provides a VNC server. In fact, this app is a VNC client preconfigured with the onworks.net ISO images to be connected to:
* Fedora, which is is a Linux OS distribution developed by the community-supported Fedora Project and sponsored by Red Hat. Fedora provides Linux free and open source SW and aims to be on the leading edge of the Linux technologies. It is also very useful because it is the source of the commercial Red Hat Enterprise Linux distribution.
* Mandriva, Mandrake Linux, is a Linux variant distributed by French software company Mandriva. The name "Mandriva" is a combination of Mandrake and Conectiva, two variations of Linux upon which it is based. Initially it was based on Red Hat Linux, but as the distribution matured it moved away from Red Hat to have its own identity.
* OpenSUSE, formerly SUSE Linux, is a Linux distribution sponsored by SUSE Linux GmbH and other companies. It is a worldwide effort that promotes the use of Linux everywhere. OpenSUSE is one of the best RPM based Linux distributions, as well as a variety of tools, such as OBS, OpenQA, Kiwi, YaST, OSE.
* Oracle Linux, which is a Linux distribution packaged and freely distributed by Oracle, available partially under the GNU General Public License. It is compiled from Red Hat Enterprise Linux source code, replacing Red Hat branding with Oracle's.