Octave Online is an interactive platform for running Octave, a high-level programming language used for numerical computations and data analysis, in a web browser. In this tutorial, we will guide you through the process of installing Octave Online on FreeBSD Latest.
First, you need to make sure that your server has the required packages installed. Run the following commands to update the package database and install the required packages:
sudo pkg update
sudo pkg install -y git nginx graphicsmagick-nox11 p5-Image-Size p5-JSON-XS p5-Template-Toolkit
In this step, we will download the Octave Online source code. Run the following command to clone the latest version of Octave Online from the official repository:
git clone https://github.com/octave-online/octave-online.git
Once the clone operation is complete, you can navigate to the cloned directory using the following command:
cd octave-online
Now that we have cloned the Octave Online repository, we need to configure it. To do this, we will edit the config.json file.
nano config.json
In this file, we need to set the http_port variable to the port where Octave Online will be available. By default, this is set to 8080. You can change it to any other port number if you wish.
Next, we need to build Octave Online using the following command:
./scripts/build-octave.sh
This step may take some time as it compiles Octave from source. Once the build process completes successfully, you should see the output similar to the following:
Octave build complete in /opt/octave-online/octave-5.2.0
Now that we have built Octave Online, we need to configure Nginx to serve Octave Online. For this purpose, we will create a new Nginx configuration file.
nano /usr/local/etc/nginx/conf.d/octave-online.conf
In this file, add the following configuration:
server {
listen 80;
server_name your-domain.com;
location / {
proxy_pass http://127.0.0.1:8080;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
}
}
Make sure to replace your-domain.com with your domain name or IP address. Save and close the file.
Now we are ready to start Octave Online. Run the following command to start the Octave Online server:
./scripts/startup.sh
This will start the Octave Online server in the background. You can now visit your domain name or IP address in a web browser to access Octave Online.
You have successfully installed Octave Online on FreeBSD Latest. You can now use Octave Online to run Octave code in a web browser. If you face any issues during the installation process, please consult the official documentation for Octave Online.
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