The Admintool exe file is already into SampleApp as it is in every OBIEE. You can find it from the home page.
The Admintool is windows only, so you have to install it on a window machine (your host one or another vm).
This is also the reason why it isn't into SampleApp which is a Linux machine.
You can connect to the SampleApp vm from your own pc by the virtual network the vm is connected to. Just connect to the ip your vm received from dhcp.
Thanks for the response.
Can you please provide me the path in linux..
Thank you very much....