![]() And, if you want to setup an authentication key to login without password, try this tutorial.Īfter saving the file, remember to restart the SSH service to apply changes: sudo systemctl restart sshd 3. To allow password login, change the value to ‘yes’, and you need to enable “PasswordAuthentication yes”.įor more configurations, see this document. When the file opens, by removing ‘ #‘ at the beginning and changing the number after ‘Port’ will change the listening port Enable “PermitRootLogin prohibit-password” (remove # at the beginning will enable it) will allow root login via authentication key. To do so, edit the “ /etc/ssh/sshd_config” via the command below: sudo nano /etc/ssh/sshd_configįor Ubuntu Desktop, replace nano with gedit to edit the config file with a graphical interface. You may however configure it to listen on a different port, specify which users allowed to login, change the authentication methods, etc. If not, use commands below to enable and start it: sudo systemctl enable sshd & sudo systemctl start sshdĪnd, check the service status using command: systemctl status rviceĪfter step 1, you should be able to connect to this Ubuntu server or desktop remotely via ssh and/or scp commands. Once installed the service should run automatically. Type user password for sudo authentication, though there’s no asterisk feedback When it opens, run the command below to install the server package: sudo apt install ssh Install SSH Server:įirstly, connect to your Ubuntu server, or press Ctrl+Alt+T on keyboard to open terminal in Ubuntu desktop. ![]() The server package is available in system repository but not installed by default. The client is pre-installed with out-of-the-box support for connecting to remove SSH server. Ubuntu uses OpenSSH to provide Secure Shell services. This simple tutorial shows how to enable Secure Shell (SSH) in Ubuntu 22.04, so you can login remotely and transfer data securely via the cryptographic network protocol.
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