I'm very new to programming and playing around with a Raspberry Pi and following tutorials on Youtube.
I have opened a file in GNU Nano 2.2.6 e.g: nano my_File.py and changed some of the data.
I'm struggling on how to overwrite the file (or save it) because when i run it in a new window it uses the original data...
Thanks.
If you press Ctrl-X, for exit, it will ask you whether you want to save the file.
Ctrl-O is for saving file without exiting the editor.
Ctrl-G is for help on key combinations.
来源：https://stackoverflow.com/questions/14057924/python-saving-a-file-being-edited-in-gnu-nano-2-2-4