Open function

README.md

@@ -897,6 +897,13 @@ while True:
 * **`'t'`  - Text mode (default).**
 * **`'b'`  - Binary mode.**
 
+#### Seek:
+```python
+<file>.seek(0)                 # Move to start of the file.
+<file>.seek(offset)            # Move 'offset' chars/bytes from the start.
+<file>.seek(offset, <anchor>)  # Anchor: 0 start, 1 current pos., 2 end.
+````
+
 #### Read Text from File:
 ```python
 def read_file(filename):