Known Learning Management System (LMS), still in beta is a social learning platform. It is built on the LAMP / LEMP stack and allows users to create an educational community and empower students to publish, work together and share across many social platforms. Some of its features include allowing students to easily post to the site, use hashtags, view and edit posts from any device, and many more. It also supports WYSIWYG with strong privacy settings to create space for individuals to share personal thoughts with groups or other users. For more about Known LMS, please check its Homepage

How to install Known LMS on Ubuntu Linux with Nginx support

As described above, the Known Learning Management System (LMS), still in beta is a social learning platform. Below is how to install it on Ubuntu Linux with Nginx support.

Install Nginx HTTP Server on Ubuntu

Nginx HTTP Server is the second most popular web server in use. so install it, since Known LMS needs it. To install Nginx HTTP on the Ubuntu server, run the commands below. After installing Nginx, the commands below can be used to stop, start and enable the Nginx service to always start up with the server boots. To test the Nginx setup, open your browser and browse to the server hostname or IP address and you should see the Nginx default test page as shown below. When you see that, then Nginx is working as expected.

Install MariaDB Database Server

MariaDB database server is a great place to start when looking at open-source database servers to use with Magento. To install MariaDB run the commands below. After installing MariaDB, the commands below can be used to stop, start and enable the MariaDB service to always start up when the server boots. Run these on Ubuntu 16.04 LTS Run these on Ubuntu 17.10 and 18.04 LTS After that, run the commands below to secure the MariaDB server by creating a root password and disallowing remote root access. When prompted, answer the questions below by following the guide.

Enter current password for root (enter for none): Just press the Enter Set root password? [Y/n]: Y New password: Enter password Re-enter new password: Repeat password Remove anonymous users? [Y/n]: Y Disallow root login remotely? [Y/n]: Y Remove test database and access to it? [Y/n]:  Y Reload privilege tables now? [Y/n]:  Y

Restart MariaDB server To test if MariaDB is installed, type the commands below to logon into the MariaDB server Then type the password you created above to sign on. if successful, you should see MariaDB welcome message

PHP 7.2-FPM may not be available in Ubuntu default repositories. to install it, you will have to get it from third-party repositories. Run the commands below to add the below third party repository to upgrade to PHP 7.2-FPM Then update and upgrade to PHP 7.2-FPM Next, run the commands below to install PHP 7.2 and related modules. After installing PHP 7.2, run the commands below to open the PHP default config file for Nginx. Then make the changes on the following lines below in the file and save. The value below is great setting to apply in your environments. After making the change above, save the file and close. After installing PHP and related modules, all you have to do is restart Nginx to reload PHP configurations. To restart Nginx, run the commands below

Create Known Database

Now that you’ve installed all the packages that are required for Known LMS to function, continue below to start configuring the servers. First, run the commands below to create a blank Known database. To log on to the MariaDB database server, run the commands below. Then create a database called known Create a database user called knownuser with a new password Then grant the user full access to the database. Finally, save your changes and exit.

Download and Install Known LMS

Run the commands below to download Known LMS content. then unzip the download file and move the content to the Nginx default root directory. Next, run the commands below to change the root folder permissions.

Configure Nginx Known LMS Site

Finally, configure the Nginx configuration file for Known LMS. This file will control how users access Known LMS content. Run the commands below to create a new configuration file called known Then copy and paste the content below into the file and save it. Replace the highlighted line with your domain name and directory root location. Save the file and exit. After configuring the VirtualHost above, enable it by running the commands below

Enable the Known LMS Site

After configuring the VirtualHost above, enable it by running the commands below, then restart the Nginx server. Next, open your browser and go to the URL. and continue with the installation. Start the setup wizard. Type in the site name and the database connection info. Known needs a single MySQL database, with a user that can connect to it. They recommend that this is a user you have created just for Known, rather than one you share with other applications. You should create your database before entering the details here. If you’re using a shared host, you may have an option called “MySQL Database Wizard” that will speed you through the process. Create the admin account to complete the setup. Enjoy!