git-checkout-index(1) on Linux
The text bbb2cb94a6f6, as Debian 7 (Wheezy) shipped it.
Copy files from the index to the working tree
Flags it lists
-
-- -
--all -
--force -
--index -
--no-create -
--prefix -
--quiet -
--stage -
--stdin -
--temp -
-a -
-f -
-n -
-q -
-u -
-z