In this tutorial, we will show you how to install Spigot on Ubuntu 20.04 LTS. For those of you who didn’t know, Spigot is a modification of the Minecraft server software, CraftBukkit. Spigot optimizes server resource usage, ensuring your players have the best experience and is also backward compatible with most CraftBukkit.
This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘
sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the Spigot on Ubuntu 20.04 (Focal Fossa). You can follow the same instructions for Ubuntu 18.04, 16.04, and any other Debian-based distribution like Linux Mint.
Install Spigot on Ubuntu 20.04 LTS Focal Fossa
Step 1. First, make sure that all your system packages are up-to-date by running the following
apt commands in the terminal.
sudo apt update sudo apt upgrade sudo apt install wget apt-transport-https gnupg
Step 2. Installing AdoptOpenJDK.
Now we import the AdoptOpenJDK GPG key:
wget -qO - https://adoptopenjdk.jfrog.io/adoptopenjdk/api/gpg/key/public | sudo apt-key add -
Next, add AdoptOpenJDK’s apt repository:
echo "deb https://adoptopenjdk.jfrog.io/adoptopenjdk/deb $(cat /etc/os-release | grep UBUNTU_CODENAME | cut -d = -f 2) main" | sudo tee /etc/apt/sources.list.d/adoptopenjdk.list
After that, run the following commands to install AdoptOpenJDK:
sudo apt update sudo apt install adoptopenjdk-11-hotspot
Step 3. Configure Swap File.
Now we create a swap file. In the example, a 2 GB file is allocated, but you can set the value yourself as you like and use your resources:
fallocate -l 2G /swapfile
Set the permissions of the swap file:
sudo chmod 600 /swapfile
Next, allocate the swap space:
sudo mkswap /swapfile sudo swapon /swapfile
Make your swap file permanent by modifying the fstab file:
Add this line to the bottom of the file:
/swapfile none swap sw 0 0
Step 4. Installing Spigot on Ubuntu 20.04.
First, we create a dedicated folder for Spigot. Below we are talking about Spigot, which is loaded in version 1.16.5:
cd ~ mkdir buildtools && cd buildtools wget -O BuildTools.jar https://hub.spigotmc.org/jenkins/job/BuildTools/lastSuccessfulBuild/artifact/target/BuildTools.jar java -jar BuildTools.jar --rev 1.16.5
Make note of the name of your spigot jar file. For example,
Next, create a directory for your Ubuntu server:
cd ~ && mkdir server && cd server
Then, move your spigot jar into your server directory. Replace spigotname.jar with the name of your file:
mv ~/buildtools/spigotname.jar ~/server/spigot.jar
Next steps we create a startup script:
For example, if the VPS has 8GB of RAM, you might consider installing -Xms7G -Xmx7G:
#!/bin/sh while true do java -Xms4G -Xmx4G -XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:G1HeapWastePercent=5 -XX:G1MixedGCCountTarget=4 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1RSetUpdatingPauseTimePercent=5 -XX:SurvivorRatio=32 -XX:+PerfDisableSharedMem -XX:MaxTenuringThreshold=1 -Dusing.aikars.flags=https://mcflags.emc.gs -Daikars.new.flags=true -jar spigot.jar nogui echo "restarting in 10" sleep 10 done
chmod +x start.sh ./start.sh
The first time it loads, it prompts you to accept the EULA and fails to load. The script then loops, and you need to type CTRL + C to exit the script at this point:
Change eula= from false to true. Save and exit the file. Then, after successfully saving, start your server:
Congratulations! You have successfully installed Spigot. Thanks for using this tutorial for installing the Spigotl in Ubuntu 20.04 LTS Focal Fossa system. For additional help or useful information, we recommend you to check the official Spigot website.