NAME
----
-git-push - Update remote refs along with associated objects.
+git-push - Update remote refs along with associated objects
SYNOPSIS
the optional plus `+` is used, the remote ref is updated
even if it does not result in a fast forward update.
+
+Note: If no explicit refspec is found, (that is neither
+on the command line nor in any Push line of the
+corresponding remotes file---see below), then all the
+refs that exist both on the local side and on the remote
+side are updated.
++
Some short-cut notations are also supported.
+
* `tag <tag>` means the same as `refs/tags/<tag>:refs/tags/<tag>`.