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Update setup_minecraft.sh

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==TIM.©.B == 2025-06-23 11:04:28 +02:00 committed by GitHub
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setup_minecraft.sh
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@ -1,6 +1,6 @@
#!/bin/bash #!/bin/bash
# Minecraft Java Server Installer for Proxmox LXC/VM # Minecraft Java Server Installer for Proxmox VM
# Tested on Debian 11/12 and Ubuntu 24.04 # Tested on Debian 11/12 and Ubuntu 24.04
# Author: TimInTech # Author: TimInTech
@ -8,7 +8,7 @@ set -e # Exit script on error
# Install required dependencies # Install required dependencies
sudo apt update && sudo apt upgrade -y sudo apt update && sudo apt upgrade -y
sudo apt install -y openjdk-17-jre-headless screen wget curl jq sudo apt install -y openjdk-21-jre-headless screen wget curl jq unzip
# Set up server directory # Set up server directory
sudo mkdir -p /opt/minecraft sudo mkdir -p /opt/minecraft
@ -25,7 +25,7 @@ if [[ -z "$LATEST_VERSION" || -z "$LATEST_BUILD" ]]; then
exit 1 exit 1
fi fi
echo "Downloading PaperMC - Version: $LATEST_VERSION, Build: $LATEST_BUILD" echo "📦 Downloading PaperMC - Version: $LATEST_VERSION, Build: $LATEST_BUILD"
wget -O server.jar "https://api.papermc.io/v2/projects/paper/versions/$LATEST_VERSION/builds/$LATEST_BUILD/downloads/paper-$LATEST_VERSION-$LATEST_BUILD.jar" wget -O server.jar "https://api.papermc.io/v2/projects/paper/versions/$LATEST_VERSION/builds/$LATEST_BUILD/downloads/paper-$LATEST_VERSION-$LATEST_BUILD.jar"
# Accept the Minecraft EULA # Accept the Minecraft EULA
@ -36,16 +36,23 @@ cat <<EOF > start.sh
#!/bin/bash #!/bin/bash
java -Xms2G -Xmx4G -jar server.jar nogui java -Xms2G -Xmx4G -jar server.jar nogui
EOF EOF
chmod +x start.sh chmod +x start.sh
# Ensure screen is installed before starting the server # Create update script
if ! command -v screen &> /dev/null; then cat <<EOF > update.sh
echo "ERROR: 'screen' is not installed. Install it with 'sudo apt install screen'." #!/bin/bash
exit 1 cd /opt/minecraft || exit 1
fi LATEST_VERSION=\$(curl -s https://api.papermc.io/v2/projects/paper | jq -r '.versions | last')
LATEST_BUILD=\$(curl -s https://api.papermc.io/v2/projects/paper/versions/\$LATEST_VERSION | jq -r '.builds | last')
# Start the server in a detached screen session wget -O server.jar "https://api.papermc.io/v2/projects/paper/versions/\$LATEST_VERSION/builds/\$LATEST_BUILD/downloads/paper-\$LATEST_VERSION-\$LATEST_BUILD.jar"
echo "✅ Update complete."
EOF
chmod +x update.sh
# Start server in detached screen session
screen -dmS minecraft ./start.sh screen -dmS minecraft ./start.sh
echo "Setup complete! Use 'screen -r minecraft' to open the console." echo "✅ Minecraft Server setup complete!"
echo "To access console: sudo -u $(whoami) screen -r minecraft"