diff --git a/os/example_open.py b/os/example_open.py
new file mode 100644
index 00000000..0aef3214
--- /dev/null
+++ b/os/example_open.py
@@ -0,0 +1,5 @@
+import os
+
+fd = os.open("example_open.py", os.O_RDONLY)
+print(fd)
+print(os.read(fd, 10))