Shell access via ssh
You can use ssh to access a shell from your PC. This is useful for debugging or more advanced shell usage.
You need a ssh key pair for this. Logging in via password is disabled by default.
Create your public key
If not already created, create your public key, default choices should be fine for LAN, you can leave empty password if you don't want to deal with it each time:
Copy the public key to your device
You need then to transfer your public key to your device. There are multiple ways to do this. For example:
Connect the ubports device and the PC with a USB cable. Then copy the file using your filemanager.
Or transfer the key via the internet by mailing it to yourself, or uploading it to your own cloud storage, or webserver, etc.
You can also connect via :doc:`adb <adb>` and use the following command to copy it:
adb push ~/.ssh/id_rsa.pub /home/phablet/
Configure your device
Now you have the public key on the UBports device.
Let's assume it's stored as
/home/phablet/id_rsa.pub. Use the terminal app or and adb connection to perform the following steps on your phone.
mkdir /home/phablet/.ssh chmod 700 /home/phablet/.ssh cat /home/phablet/id_rsa.pub >> /home/phablet/.ssh/authorized_keys chmod 600 /home/phablet/.ssh/authorized_keys chown -R phablet.phablet /home/phablet/.ssh
Now start the ssh server:
sudo android-gadget-service enable ssh
Now everything is set up and you can use
Of course you can now also use
sshfs to transfer files.