This helper uses specified file descriptors to connect to a remote Git server. This is not meant for end users but for programs and scripts calling git fetch, push or archive.
If only <infd> is given, it is assumed to be a bidirectional socket connected to remote Git server (git-upload-pack, git-receive-pack or git-upload-archive). If both <infd> and <outfd> are given, they are assumed to be pipes connected to a remote Git server (<infd> being the inbound pipe and <outfd> being the outbound pipe.
It is assumed that any handshaking procedures have already been completed (such as sending service request for git://) before this helper is started.
git fetch fd::17 master
git fetch fd::17/foo master
git push fd::7,8 master (as URL)
git push fd::7,8/bar master
Part of the git(1) suite