Allow several <repository> and <group> arguments to be
specified. No <refspec>s may be specified.
+-p::
--prune::
After fetching, remove any remote tracking branches which
no longer exist on the remote.
flag lets all tags and their associated objects be
downloaded.
+--[no-]recurse-submodules::
+ This option controls if new commits of all populated submodules should
+ be fetched too (see linkgit:git-config[1]).
+
+ifndef::git-pull[]
+--submodule-prefix=<path>::
+ Prepend <path> to paths printed in informative messages
+ such as "Fetching submodule foo". This option is used
+ internally when recursing over submodules.
+endif::git-pull[]
+
-u::
--update-head-ok::
By default 'git fetch' refuses to update the head which