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Download your server jar file from the download page.

Use the OS-specific instructions below for this.

Check the system requirements for CPU, RAM, and disk space.

Once you have installed java and opened up a command line, everything is basically the same.

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The general gist of running a Minecraft server is that you will need to install java, run the server, accept the EULA, and run it again. These cover runtime compatibility and come in two flavors headless (omits graphical interfaces) and normal. There are several virtual packages used in Debian for Java. Headless Java is frequently used in Servers or other environments where a GUI is not needed. It does not have a GUI or mouse/keyboard support. Vanilla Minecraft does not need JDK, but plugins may require it.Ī headless Java installation is a trimmed down version of Java. If you have JDK then you have JRE and JVM. The JDK comes with the JRE which comes with the JVM. JDK is a package of tools designed to develop Java programs. JRE is a package tool designed to run Java programs. Oracle does provide its own OpenJDK builds, but they are not packed into an installer format for easy use. This likely includes running a Minecraft server even if it is non-profit.

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Excluding packaging, cosmetic and license differences OpenJDK is the same as OracleJDK.ĭo note that OracleJDK (Oracle's 'OTN') builds require a paid subscription for commercial and production purposes. OpenJDK is an open source codebase that almost all other JDKs are built on. OpenJDK is the official open source reference implementation of Java. This section is designed to answer some frequently asked questions about Java and guide you through some decisions regarding Java.

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By doing this, developers write code for the JVM and any platform supported by the JVM can run the program. The JVM supports many different platforms. Java is a programming language designed to create programs for the Java Virtual Machine (JVM).

Your router configuration (if you want other people to connect over the Internet).

Networking in general ( IP, DHCP, ports, etc.).

Using the command-line and editing configuration files.

In order to run your server and stay out of trouble, we highly suggest that you should at least know about the following: Running by the instructions below should not put you at any risk, but this is a wiki which everybody is allowed to edit, and we don't know about your system configuration, so we can’t guarantee you'll be 100% out of danger. Since you're about to run your own server, you should be aware of the possible dangers.

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Running server software on your computer without a clear understanding of what you are doing may make your system vulnerable to attacks from outside. Note: There is also custom server software available, which most large servers use, but these applications are not supported by Mojang Studios. Expect to pay monthly for this type of server since finding free hosting is a rarity, but you save the hassle of constantly maintaining a server and ensure it is always online for your players.

If you still want to manage a server, but not from home, check out the Minecraft server hosting area of the Minecraft Forum or other websites.

If you decide you don't want to host, but still want to play online, check out the public server options on a Minecraft server listing website.

Use a wired network instead, such as Ethernet.

Having many players in a wireless network (WLAN and especially WWAN) is not recommended.

Hosting and playing on the same machine is also possible, if your computer is powerful enough.

They typically have lower-end hardware and bad I/O performance in comparison to desktop computers.

A Minecraft server does not need to be a high-end machine, but netbooks and notebooks don't usually make for good server machines.

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Probably, your best bet can be to look on the Internet for a guide on how to set up a server. Don't try to set up a server unless you have some basic computer and networking abilities.

Setting up a server takes some time, and some technical knowledge.

For more information on Minecraft servers, see the Server page. The software may be installed on most operating systems, including Windows, macOS, GNU/Linux and BSD.įor more tutorials, see the bottom of this page or the Tutorials page.

This tutorial takes you through the steps of setting up your own server using the default server software that Mojang Studios distributes free of charge.

13.2 Firewalling, NATs and external IP addresses.

12.1 Writing a script to launch the server.

11.4 Docker-Minecraft on Synology diskstation.

11.1 Getting docker (for Linux, Mac & Windows).

6.2 A simple installer script (also installs Java).