How to install OpenSSH Server on Ubuntu Linux 16.04

First update repository and upgrade system

    sudo apt-get update
    sudo apt-get upgrade

now install open-ssh server

    sudo apt-get install openssh-server

then check the status of ssh service by

    sudo service ssh status

and if you want to change some settings like listening port, login permissions then edit the /etc/ssh/sshd_config

    sudo vi /etc/ssh/sshd_config

now restart the ssh service

    sudo service ssh restart

and thats it.

Check out our other posts about SSH : 

A Beginners Guide To SSH : How to start with SSH
How to Set up SSH keys on a Linux based Client/Server
How to reconnect to a disconnected ssh session on Linux based SSH Server