sudo apt install openssh-server

Server

sudo nano /etc/ssh/sshd_config

### nano ###
Port 24590
PermitRootLogin yes
### nano ###

sudo systemctl restart ssh

ssh-keygen

Client

sudo nano /etc/ssh/ssh_config

### nano ###
Port 24590
### nano ###

sudo systemctl restart ssh

ssh-keygen
ssh-copy-id -p 24590 [email protected]
ssh [email protected]