Since we have not connected our Ubuntu server before where we have installed the SSH server, hence, the computers do not “know” each other, of course.Open a terminal in your Linux or Command prompt in the Windows system.Here we are assuming that a remote Ubuntu system has an Ip-address- 192.168.45.23 and the username is h2s now to establish the connection via ssh follow the below steps:
SSH TO UBUNTU DESKTOP HOW TO
Let’s see how to use your local system’s command prompt or terminal to connect the remote Ubuntu system using SSH. How to Connect remote Ubuntu system via SSH Of course, one thing you have to make sure your local system should be able to reach the remote system that you want to connect via the network. Once the installation is completed, we can test it by connecting our Ubuntu 20.04 LTS system remotely via SSH using the local computer which can be a virtual machine.
SSH TO UBUNTU DESKTOP INSTALL
Sudo apt-get install openssh-server openssh-client
Install OpenSSH server on Ubuntu 20.04 LTS.
SSH TO UBUNTU DESKTOP UPDATE
Run system update command- sudo apt-get update.This tutorial is applicable for all active Ubuntu systems such as Ubuntu 18.04/19.04/21.04, However, if you don’t have then follow the below-given steps. Most of the time Ubuntu comes by default with SSH as an OpenSSH server & the client is already installed in it. This network tool is not just limited to Ubuntu only, we can use it on macOS, Windows, Rasberry Pi, and others even on smartphones…Ĭopy Public key to Server Install and Enable Open SSH Server on Ubuntu 20.04 SSH also allows controlling computers without Display such as NAS boxes, routers, and more… You end up in a command line on the computer, logged in as one of the users there.įurthermore, we don’t need a PC to connect, even a smartphone can be used. The result of a connection is always identical. However, the remote computer must have a running SSH server, otherwise, we won’t be able to connect it using command or SSH client from our local computer.Īs soon as we have established a connection, a prompt will happen to enter the password of the remote PC user to get logged in and access the same in completely encrypted form. The idea behind using SSH is to establish a secure connection with another computer in the network.
Hence, to use SSH on Ubuntu or any other system port 22 must be allowed in the system firewall. It works on a dedicated port number that is 22. SSH, or Secure Shell, means both a network protocol and the software required for its usage. Here we let you know how to enable SSH on Ubuntu and use it using Authentication keys. SSH (Secure Shell) is a standard network tool used to access PC and other systems remotely but in a secure way.
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