#!/bin/bash # Check if the environment variable is set if [ -z "$HOSTNAME" ]; then echo "hostname environment variable is not set." exit 1 fi # Get the hostname of the container HOSTNAME=$(hostname) # Path to the file you want to modify mkdir -p "/data/plugins/ChatControlRed" FILE_PATH="/data/plugins/ChatControlRed/bungee.yml" # Replace the line in the file sed -i "s/^Server_Name: server_name/Server_Name: $HOSTNAME/" $FILE_PATH FILE_PATH="/data/server.properties" # Create or overwrite the server.properties file with the hostname echo "server-name: $HOSTNAME" > "$FILE_PATH"