ssh-copy-id

• Install public keys of the clients

• Keys in the server are stored at ~/.ssh/authorized_keys in the server

• Public keys are important so that server can authorize and decrypt information from the client

# Run these commands in the client side!
ssh-copy-id -i "/path/to/key.pub" "user@ssh-server"
ssh-copy-id -i "~/.ssh/id_ed25519.pub" "root@ip"