not able to copy genretaed core file to folder on network

I am using dumper to dump my applications crash ( SIGBUS).
It is generating core file.But i am unable to copy core file to some other location. It says permisson denied.


It means your not root. Dumper by default runs as root and makes files root only access.

Start dumper with the ‘-w’ option to make files world readable (anyone) so you can then copy them.