Correction for run.bat boots on windows and run.sh boots on linux.

sync_instance_with_server.sh

@@ -0,0 +1,67 @@
+#!/bin/bash
+
+# Configuration
+REPO_URL="https://github.com/Teddy-1024/minecraft_server_zombie.git"
+SYNC_FOLDERS="mods config kubejs defaultconfigs scripts resources patchouli_books pfm modernfix"
+
+# Clear screen and show header
+clear
+echo "Minecraft Server Sync Tool"
+echo "========================"
+echo
+
+# Check if git is installed
+if ! command -v git &> /dev/null; then
+    echo "Git is not installed."
+    echo "Please install Git using your distribution's package manager"
+    echo "For example: sudo apt install git"
+    read -p "Press Enter to exit..."
+    exit 1
+fi
+
+# Create a temporary directory for the git operations
+TEMP_GIT_DIR="/tmp/mc_git_sync"
+rm -rf "$TEMP_GIT_DIR"
+mkdir -p "$TEMP_GIT_DIR"
+cd "$TEMP_GIT_DIR"
+
+# Initialize git repo
+git init
+git remote add origin "$REPO_URL"
+git config core.sparseCheckout true
+
+# Set up sparse checkout for selected folders
+rm -f .git/info/sparse-checkout
+for folder in $SYNC_FOLDERS; do
+    echo "$folder/" >> .git/info/sparse-checkout
+done
+
+# Fetch latest content
+git fetch --depth 1 origin main
+git checkout main
+
+# Copy contents to instance folders
+SCRIPT_DIR="$(dirname "$(readlink -f "$0")")"
+for folder in $SYNC_FOLDERS; do
+    if [ -d "$TEMP_GIT_DIR/$folder" ]; then
+        echo "Syncing $folder..."
+        # Create target directory if it doesn't exist
+        mkdir -p "$SCRIPT_DIR/$folder"
+        # Copy contents, updating only newer files
+        rsync -u -r "$TEMP_GIT_DIR/$folder/" "$SCRIPT_DIR/$folder/"
+    fi
+done
+
+# Clean up
+cd "$SCRIPT_DIR"
+rm -rf "$TEMP_GIT_DIR"
+
+echo
+echo "Sync completed successfully!"
+echo
+echo "This sync has:"
+echo "- Updated all tracked files from the repository"
+echo "- Preserved your local untracked files"
+echo
+
+read -p "Press Enter to exit..."