Personal/linux/ssh_key.md

###How to add SSH key to server
After setting up first remote ssh connection type from your PC (not server)

scp C:\Users\User.ssh*.pub user@hostname:/home/user/ (example: C:\Users\user*.ssh\id_ed25519.pub user@ip_address_of_the_host:/home/)
Then enter password, after that >
Go to your server and add your key, to ssh_authorized keys >
cat id_ed*.pub >> ~/.ssh/authorized_keys And don't forget to restart ssh and sshd

Use this is password authentication still works (nano /etc/ssh/sshd_config.d/50-cloud-init.conf)