Install OpenJDK 8 on Debian for YaCy

In recent days, I have been working to implement the concept of running YaCy on an SBC (Single-Board Computer) like Raspberry Pi or Orange Pi with OpenWrt, allowing you to have your own private network and search engine simultaneously without needing another device. The idea is not only exciting but also practical for individuals who want to explore the world of decentralized search engines.

YaCy, a distributed search engine, can be installed on any devices running Java Runtime Environment (JRE) 8. However, most routers may not have enough space to support YaCy's requirements. Therefore, it's essential to use a device with sufficient memory and storage space, such as the Raspberry Pi 3 Model B, which comes with 1GB of RAM and 32GB of storage loaded on a MicroSD Card.

In this guide, we will focus on installing OpenJDK 8 on Debian for YaCy. This step-by-step process is designed specifically for OpenWrt-installed devices with ample memory and storage space. Please note that you may need to adjust the instructions according to your device's specifications.

Step 1: Update Package List

The first step is to update the package list using the following command:

```

sudo apt-get update

```

Step 2: Install OpenJDK 8

To install OpenJDK 8, run the following command:

```

sudo apt-get install openjdk-8-jdk

```

This will download and install OpenJDK 8 on your system. Wait for the installation process to complete.

Step 3: Verify OpenJDK Installation

Once the installation is complete, verify that OpenJDK 8 is installed by running the following command:

```

java -version

```

You should see the version of Java installed on your system, which in this case should be OpenJDK 8.

Installing OpenJDK 8 on Debian is a crucial step in setting up YaCy on an SBC like Raspberry Pi or Orange Pi with OpenWrt. By following these steps, you will have a solid foundation for running YaCy and creating your own private search engine. With ample memory and storage space, you can enjoy the benefits of a decentralized search engine without worrying about space constraints.

Remember to adjust the instructions according to your device's specifications, and happy building!

Install openjdk 8 debian