NS-2 on Linux installation problem

It is .bashrc not ./bashrc.
It will be in your home directory.

To go to your home directory, just issue the command ‘cd’ without any parameters.

Instead of using ./bashrc use can also .bash_profile which will be in your home directory.

In unix anything starting with a . ( period) will be considered as a hidden file. so just issue the command vi .bash_profile in your home directory. It will open the file. If it is not there, just create one.

Charles Pandian.