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i am trying to run a .tcl file on a server using network simulator through apache from a client using exec or passthru command in php. but only the .nam ...
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- 05-03-2010 #1
- Join Date
- May 2010
running ns through apache
but only the .nam file is produced in my web directory and the part consisting of a graphical user interface of nam is not running.
an error in error.log is coming saying $DISPLAY variable is not initialized.