diff --git a/gg.sh b/gg.sh
new file mode 100644
index 0000000..50b1ba2
--- /dev/null
+++ b/gg.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+pwd_dir=$(cd $(dirname $0); pwd)
+echo $pwd_dir
+cd $(dirname $0)
+git fetch --all
+git reset --hard origin/master
\ No newline at end of file