The first thing you may want to do is to change the default SSH listening port. You can edit the file by using a text editor of your choice. Make sure you create a backup of the original configuration before making any changes: sudo cp /etc/ssh/sshd_config /etc/ssh/sshd_config.orig The main configuration file for the OpenSSH server application is /etc/ssh/sshd_config. To disable the service on system boot you can use: sudo systemctl disable rviceĪfter making any changes in the OpenSSH configuration you need to restart the service for the changes to take effect. To enable the service on system boot you can use: sudo systemctl enable rvice To check the status of the service you can use: sudo systemctl status rvice To restart the service you can use: sudo systemctl restart rvice To stop the service you can use: sudo systemctl stop rvice
To start the service you can use the following command: sudo systemctl start rvice
#Openssh server ubuntu how to
Furthermore, you can install the OpenSSH client application using the following command: sudo apt-get install openssh-client Configure OpenSSH on Ubuntu 16.04īefore making any changes in your OpenSSH configuration, it is good to know how to manage the OpenSSH service on your Ubuntu VPS. Please note that the OpenSSH server package could be already installed on your system as part of the initial server installation process. To install the OpenSSH server application as well as the other related packages use the command below: sudo apt-get install openssh-server Update the package index using the following command: sudo apt-get update
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