diff --git a/modules/filemon.py b/modules/filemon.py
index 7dfdc72..5106de5 100644
--- a/modules/filemon.py
+++ b/modules/filemon.py
@@ -61,4 +61,14 @@ async def watch_file():
                 content = content.replace('\n', ' ').replace('\r', '').strip()
                 if content:
                     return content
-            await asyncio.sleep(1)  # Check every
\ No newline at end of file
+            await asyncio.sleep(1)  # Check every
+
+def call_external_script(message):
+    # Call an external script runShell.sh
+    try:
+        output = os.popen(f"bash runShell.sh {message}").read()
+        return output
+    except Exception as e:
+        logger.warning(f"FileMon: Error calling external script")
+        return None
+    
\ No newline at end of file