Running programs with X-forwarding requires SSH and a Windows X server program. The EWS Windows labs currently use Hummingbird's Exceed as their X server program. For home use, the freely distributed cygwin package is recommended. It contains an X server and openSSH. Because it is free, the setup may be less intuitive than commercial packages. See the online documentation for cygwin for more information. Xming is another free X forwarding program available for free home use. The following should explain how to configure necessary software to do X-forwarding:
Cofiguring and using Exceed
Setting up SSH:
- Start Putty.
- Under Edit select the Settings option
- Under Profile Settings select the Tunneling option.
- The option TunnelX11 connections needs to be enabled.
Configuring Exceed for Windows:
- X server programs typically do not need setting up beyond setting the window size. Run the X configuration for the X server program. In Exceed, choose the Xconfig option in the start menu in order to check the setup.
- The easiest setup is to have a single window set at full screen.
Running X windows software:
- Once configured, run SSH and the Windows X server software.
- On SSH, connect to a client machine (ie. linux.ews.illinois.edu) and login.
- Run the chosen application (ie. Mathematica) from the command prompt.
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