git-fsck(1) on Linux
The text 25c1a79e4a22, as Debian 8 (Jessie) shipped it.
Verifies the connectivity and validity of the objects in the database
Flags it lists
-
--cache -
--full -
--lost-found -
--no-reflogs -
--root -
--strict -
--tags -
--unreachable -
--verbose