glueing X with SSH

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Submitted by raf on Wed, 01/16/2008 - 05:32
x2x allows you to glue to X screens together (use the keyboard and mouse of one on the other). But the X tcp port needs to be open for this to work. SSH provides a nice way to forward X connections through the SSH connection. But how can it be used together with x2x? ssh -fX $host "x2x -west -from \$DISPLAY -to :0"