Comment Faire Un Serveur Minecraft Sous Linux Mint

Okay, so picture this: Me, midnight, fueled by copious amounts of coffee and a desperate need to escape the real world. My weapon of choice? Minecraft. But solo play was getting stale. I needed friends… virtual friends, at least, to share my pixelated empire with. That's when the thought hit me: Why not create my own server? Seemed simple enough... until I realized I needed to wrestle with Linux Mint. Let's just say, my initial attempts resembled more of a digital demolition derby than server setup. But hey, we learn from our mistakes, right? That's why I'm sharing my (hard-earned) wisdom with you!

So, you want to host your own Minecraft server on Linux Mint? Excellent choice! (You have good taste, you know). It's a surprisingly rewarding experience, albeit with a few potential hurdles. But fear not! We’ll break it down into manageable chunks, making the whole process less intimidating than battling a horde of creepers in hardcore mode.

First Things First: Getting Java Sorted

Minecraft runs on Java. Duh. But you need the correct Java version. We're talking about Java Development Kit (JDK), not just the regular Java Runtime Environment (JRE). This is important! Don't skip this step. You'll thank me later. Trust me, I've been there, done that, got the "incompatible Java version" error t-shirt.

Open your terminal (that little black window that looks intimidating but is actually your best friend). Type the following command and hit enter:

sudo apt update && sudo apt install openjdk-17-jdk

This tells your system to update its list of available packages and then install the OpenJDK 17 Development Kit. Why version 17? Because it's generally stable and compatible with most current Minecraft server versions. If you're feeling adventurous and want to try a newer version, go for it, but be prepared for potential compatibility issues. (Spoiler alert: debugging Java issues is not fun).

Downloading the Minecraft Server

Now for the fun part! Head over to the official Minecraft website (minecraft.net, obviously) and find the download link for the Minecraft server. It’s usually a .jar file. Make sure you download the server version, not the client version you use to play the game.

Once downloaded, create a dedicated folder for your server. Something descriptive like "MinecraftServer" or "MyAwesomeServer" would do. I personally went with "EndermanEscapeRoom," but maybe keep it a bit more professional than me. Move the downloaded .jar file into that folder.

EULA, The Devil’s Advocate (Kind Of)

Before we fire up the server, there's one little hurdle to jump: the End-User License Agreement (EULA). Minecraft's legal mumbo jumbo. You need to accept it before the server will actually run. Don’t worry, it's not as scary as it sounds.

Open your terminal, navigate to your server folder using the cd command (cd /path/to/your/server/folder – replace with the actual path, obviously!). Then, run the following command:

java -jar server.jar

(Replace "server.jar" with the actual name of your downloaded .jar file). This will generate a few files, including eula.txt. Open this file with a text editor (like gedit or nano) and change eula=false to eula=true. Save the file.

Launching the Server (Finally!)

Now, back in the terminal, run the same command again:

java -jar server.jar

This time, the server should actually start! You’ll see a bunch of text scrolling by in the terminal. Don’t panic! That’s just the server doing its thing. It might take a few minutes to fully load. You’ll know it's done when you see a message saying something like "Done (some number)s! For help, type "help"".

Congratulations! You now have a Minecraft server running on your Linux Mint machine. High five! (virtually, of course).

Configuration and Beyond!

Of course, this is just the beginning. The server.properties file in your server folder contains a plethora of settings you can tweak, from the game mode to the maximum number of players. Explore it! Experiment! (But maybe back it up first, just in case you accidentally turn your server into a zombie apocalypse simulation).

Also, you'll likely want to configure your firewall to allow traffic on port 25565 (the default Minecraft server port). How to do that depends on your specific firewall setup, but a quick Google search for "how to open a port on Linux Mint firewall" should point you in the right direction. (Remember Google is your best friend... except for Stack Overflow... sometimes).

Setting up a Minecraft server can seem daunting at first, but with a little patience (and a lot of coffee), you can create your own virtual world for you and your friends to explore. Now go forth and build! Just don't blame me if you get addicted. 😉