How do I export the display of an X window running on one HP UNIX machine to several client machines at the same time. I know how to export to one client:
export DISPLAY=<clientname>:0 (in ksh)
setenv DISPLAY <clientname>:0 (in csh)
but I have not been able to figure out (using a variant of the commands above) how to export to multiple clients at the same time. I have seen it done in a classroom setting before. Does it require some additional software?