How to Install Miniflux on Linux Mint

Miniflux is an open-source minimalist web-based RSS reader that aims to offer users a clean and user-friendly RSS reading experience. In this tutorial, we will guide you through the process of installing Miniflux on Linux Mint.

Prerequisites

Before we dive into the installation process, there are a few prerequisites we need to cover:

Installation

The installation of Miniflux on Linux Mint is a straightforward process that involves the installation of the required dependencies and configuration of the application. Let's start:

1. Add PostgreSQL Repository.

Since Miniflux uses PostgreSQL as a database backend, we need to add the PostgreSQL repository to the system by running the following commands:

sudo add-apt-repository ppa:pitti/postgresql
sudo apt-get update

2. Install Nginx

Miniflux requires a webserver to serve the application. In this tutorial, we will use Nginx as our webserver. Run the following command to install Nginx:

sudo apt-get install nginx

3. Install PostgreSQL

Miniflux requires PostgreSQL as its database backend. Run the following command to install PostgreSQL:

sudo apt-get install postgresql postgresql-contrib

After installing PostgreSQL, we need to create a new user and database for Miniflux. Run the following commands to create a new user and database:

sudo su postgres
createuser miniflux --pwprompt
createdb --owner=miniflux minifluxdb
exit

4. Download Latest Release

We can download the latest release of Miniflux from the official website. To download, run the following command:

wget https://github.com/miniflux/miniflux/releases/download/2.1.2/miniflux-2.1.2-linux-amd64.tar.gz

After downloading, extract the file by running the following command:

tar xvzf miniflux-2.1.2-linux-amd64.tar.gz

5. Configure Nginx

Now we need to create a new Nginx configuration file for Miniflux. Run the following command to create a new configuration file:

sudo nano /etc/nginx/conf.d/miniflux.conf

Paste the following configuration in the file:

server {
    listen 80;
    server_name example.com; # Domain Name or IP address

    location / {
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_pass http://127.0.0.1:8080;
    }
}

Save and close the file.

6. Configure Miniflux

We need to configure Miniflux to use the PostgreSQL database and Nginx as its webserver. Run the following command to create a new configuration file:

sudo cp miniflux-2.1.2-linux-amd64/miniflux.conf /etc/miniflux.conf
sudo nano /etc/miniflux.conf

Change the following values in the configuration file:

listen_addr = "127.0.0.1:8080"
database_url = "postgresql://miniflux:password@localhost/minifluxdb"
base_url = "http://example.com"

Save and close the file.

7. Start Miniflux

Now we can start Miniflux by running the following command:

./miniflux

Or, we can use a process manager like systemd to manage the application as a service.

8. Enable SSL

It is highly recommended to use SSL to secure the connection between the server and the client. To enable SSL, we need to obtain an SSL certificate and configure Nginx to use it. This is beyond the scope of this tutorial, but you can use the Let's encrypt SSL certificate.

Conclusion

In this tutorial, we have explained how to install Miniflux on Linux Mint. Now you can use Miniflux to manage your RSS feeds.

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