diff --git a/append b/append
new file mode 100644
index 0000000..01bfb1e
--- /dev/null
+++ b/append
@@ -0,0 +1,8 @@
+# Create a timestamp in the format YYYY-MM-DD
+DATE=$(date +%Y-%m-%d)
+
+# Create the zipped archive and append the date
+zip -r "${ARCHIVE_DIR}/folder_${DATE}.zip" "${SOURCE_DIR}"
+
+# Delete files older than 14 days
+find "${ARCHIVE_DIR}" -name "folder_*.zip" -mtime +13 -exec rm {} \;