I think you can just type: graal servername on linux to hop on that server directly
An addition to Dusty's method, this can be an issue if you have two clientversions (like v5+v6), then you could just do a shortcut to "path\to\graal5.exe" servername and "path\to\graal6.exe" servername
The graal protocol use the same method if you look at the windows registry, except that it's tied to the last client you ran.
