Setting up terminal on android - Logs

Setting up ssh-keys on the Termux app on my phone so I can access my Homelab for quick troubleshooting

in case I don’t have access to my laptop when a friend complains that they cannot access my Linux ISO library

Seems I can’t run commands with sudo unless my phone is rooted. But I’m pretty sure there should be a workaround for this.
Will check out the termux docs later for any clues on this