Next, reload the UFW firewall to apply the changes with the following command:Īt this point, the SSH server is configured on your Ubuntu desktop system. You can do it with the following command: If the UFW firewall is enabled in your system then you will need to allow port 2020 through UFW.
Sudo systemctl restart ssh Configure Firewallīy default, Ubuntu comes with a UFW firewall configuration tool. Next, restart SSH service to apply the changes: This will write & quit the file – you may need to add an “!” as well to force the write & quit command. You can do it by editing the file /etc/ssh/sshd_config: So you will need to configure SSH to Permit Root Login. In the Ubuntu desktop machine, SSH does not allow remote machines to connect the SSH server via root user. Proto Recv-Q Send-Q Local Address Foreign Address State You can now check the SSH listening port with the following command:Īctive Internet connections (servers and established) Then, restart the SSH service to apply the changes: Save and close the file when you are finished. You can change it by editing the file /etc/ssh/sshd_config: So it is recommended to change the SSH default port. Enable SSHīy default, OpenSSH is running on port 22 and is vulnerable to attack. Loaded: loaded (/lib/systemd/system/ssh.service enabled vendor preset: enabled)Īctive: active (running) since Thu 11:02:49 UTC 46s agoĭec 05 11:02:49 ubuntu1804 systemd: Starting OpenBSD Secure Shell server.ĭec 05 11:02:49 ubuntu1804 sshd: Server listening on 0.0.0.0 port 22.ĭec 05 11:02:49 ubuntu1804 sshd: Server listening on :: port 22.ĭec 05 11:02:49 ubuntu1804 systemd: Started OpenBSD Secure Shell server.Īt this point SSH server is installed and running on your Ubuntu Desktop system. ssh.service - OpenBSD Secure Shell server.You can also check the status of SSH service with the following command: Once the installation is completed, you should see the following screen: Next, install the SSH server package with the following command:
#UBUNTU INSTALL OPENSSH SERVER UPDATE#
You can update it with the following command: So you will need to install it from the Ubuntu repository.įirst, it is recommended to update your system with the latest version. Prerequisitesīy default, the SSH server is not installed in the Ubuntu desktop system.
#UBUNTU INSTALL OPENSSH SERVER HOW TO#
In this tutorial, we will show you how to set up and enable SSH on an Ubuntu desktop. SSH allows you to transfer files (using SCP, Rsync and other protocols along with an SSH Client), manage the server remotely and create secure virtual private networks over the Internet. OpenSSH is an open-source version of the Secure Shell (SSH) cryptographic network protocol that can be used for a secure connection between a client and a server.
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