Remote terminal access with tmate
tmate
tmate is a great tool to remotely let access to someone else ina terminal. This particularly useful for third party support.
To allow access on a terminal on the raspberrypi follow these steps below.
First install tmate
sudo apt-get install tmate
Then generate keys. Press return when prompt.
ssh-keygen -t rsa -b 4096
Run tmate
tmate
At the bottom of the terminal an address will appear. Give this address to anyone you are allowing the access to the terminal.