Install SSH on Ubuntu

To install the OpenSSH client applications on your Ubuntu system, use this command at a terminal prompt:

sudo apt install openssh-client

To install the OpenSSH server application, and related support files, use this command at a terminal prompt:

sudo apt install openssh-server

Install SSH on Debian As root

To install the OpenSSH client applications on your Debian system, use this command at a terminal prompt:

apt install openssh-client

To install the OpenSSH server application, and related support files, use this command at a terminal prompt:

apt install openssh-server