How to close all open sublime text 2 tabs?

Question

Sublime Text

How to close all open sublime text 2 tabs?
made the command ctrl + shift + F
chose the folder where you need to find the text defined
replaced it, he opened 2 thousand files for me. how to close them all with saving
Honestly, I didn’t find
{"keys": ["ctrl+f12"], "command": "close_all"},
it anywhere, but I didn’t understand how to use it, help?

Answer 1

paste in preferences/key bildings - user

Answer 2

Preference > Browse Packages
A folder will open, in it go to Local and delete the Session.
This will help. If the author is irrelevant, I leave it for those who encounter this problem.