git-submodule(1) on Linux
The text 235b2569b9eb, as Debian 6.0 (Squeeze) shipped it.
Initialize, update or inspect submodules
Flags it lists
-
--branch -
--cached -
--files -
--force -
--merge -
--no-fetch -
--quiet -
--rebase -
--recursive -
--reference -
--summary-limit -
-N -
-b -
-f -
-n -
-q