![]() ![]() Oracle Linux checklist: What to do after installation This Linux learning path will help you start using the OS like a proītop is a much-improved take on the Linux top command Open-source repository SourceHut to remove all cryptocurrency-related projects If you’re running Uncomplicated Firewall, which you should be, it’s necessary to open a specific port with the command: Open source: Must-read coverage Sudo apt-get install openjdk-17-jre-headless -y How to open the firewall Sudo add-apt-repository ppa:openjdk-r/ppa To get around that, we’ll first add the correct repo with the command: The thing about Minecraft is that it requires a much more recent version of Java than found in the standard repository. When that completes, we can now install Java. Sudo apt-get install lib32gcc-s1 lib32stdc++6 libsdl2-2.0-0:i386 netcat screen -y Before we install Java, let’s take care of a few other, more standard dependencies with the command: Minecraft has a few dependencies to take care of. To follow along, you’ll need a running instance of Ubuntu Server 22.04 and a user with sudo privileges. I want to walk you through the procedure of installing a Minecraft server on Ubuntu Server 22.04 so you can test the mettle of your young Linux admins and give your staff the ability to blow off some steam while not leaving the confines of your local network. SEE: 20 good habits network administrators need–and 10 habits to break (free PDF) (TechRepublic) But it’s not just about fun and games: Installing a Minecraft server allows you to bring the fun to your LAN, and it’s also a great exercise in teaching new admins how to work with Linux. Even now it’s one of the most popular video games in history. The Minecraft craze started back in 2009, and although it may not remain at the top of everyone’s mind, it still holds some sway. Learn how to install a Minecraft server on Ubuntu 22.04 so you can keep the fun in-house while teaching your young Linux admins the ropes. Replace with the allocated localhost ports of the game servers.How to install a Minecraft server on Ubuntu Server 22.04 172.18.0.1 is the default address referring to the node within the pterodactyl network. You can use the following commands as an example. Therefore we need to allow traffic from the pterodactyl network to the server ports on localhost. In this case the proxy server needs to reach all of the game servers behind it. If you are using a firewall, additional rules might be required to allow servers to reach each other on the node. This will differ for other server software, please refer to their documentation. The servers itself require the regular config options required by server proxies, which usually comes down to disabling online mode. This will be different for other proxy servers, please refer to their documentation. You therefore need to use this IP in your proxy server configuration. The node can be reached from within the container using 172.18.0.1 (unless the pterodactyl network is configured differently) instead. # proxy server settingsĪs the proxy server, like all servers, is running in a docker container with network isolation, localhost/ 127.0.0.1 doesn't refer to the node, but to the container. # Exampleġ0.1.70.62 is an example, replace it with your own public IP address. The actual game servers behind the proxy should use allocations with 127.0.0.1 as the address, so they are only reachable on the node, and not from the public. ![]() # Allocations in the PanelĬreate a regular allocation for the proxy server which uses the external IP of the node, so users can reach it. If you are a hosting provider, you should only allow a single proxy network per node, if you are selling them to customers. ![]()
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