I am curently planning to communicate with the Arbotix arduino throught the serial port of the Raspberry.
My goal is to make a button on the web interface that sends chars throught the serial port which corresponds to differents sequences of movement on the Arbotix controller.
For that, I need to install node.js but Ubuntu won’t let me because I don’t have root acces.
Trying to do so results in a denial of permission to edit /etc/ssh/ssh_config which prevents me from removing the security.
How can I remotely acces root user ?