Hi All! I am a novice ns user.After installing ns-2.28 on windows sucessfully, I am trying to get familiar with the simulator environment by writing some TCL scripts.I created /home/ ahmad/ns-allinone-2.28/ns-2.28/ns-tutorial/examples directory on the cygwin bash shell and typed "startx" new page opened where I typed "cd ns example4.tcl" Xgraph is drawn.However, when I enterd the cyntax for above and reached at "duplex link" the response is " bash:command not found". can I get the way out? Thanks Ahmad
