diff --git a/shell.sh b/shell.sh
index e69de29..3a46456 100644
--- a/shell.sh
+++ b/shell.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+sudo groupadd testgroup
+sudo useradd testuser
+sudo usermod -aG testgroup testuser
\ No newline at end of file