gitprotocol-v2 - Linux


gitprotocol-v2 allows communication between the Git client and server in a structured manner. It extends the capabilities of the previous protocol version, Git protocol v1, and ensures efficient and secure data transfer.


gitprotocol-v2 <command> [arguments]

The following commands are supported:

  • fetch
  • upload-pack
  • receive-pack


  • --help: Display help information.
  • --advertise-refs: Advertise all known references.
  • --thin: Use thin pack format for fetching.
  • --deepen: Request additional pack data if needed.


Fetch a remote repository:

gitprotocol-v2 fetch origin

Upload a packfile to a remote repository:

gitprotocol-v2 upload-pack origin

Receive packfiles from a remote repository:

gitprotocol-v2 receive-pack origin

Common Issues

Connection Refused

If you encounter a "Connection refused" error, ensure that:

  • The remote repository server is running.
  • Your Git client has network connectivity.
  • The firewall or security settings allow communication with the server.

Remote Is Out of Date

To avoid merge conflicts, update the remote repository before pushing changes:

gitprotocol-v2 fetch origin


Combine with git client:

git fetch origin

Create custom scripts:


REFS=$(gitprotocol-v2 advertise-refs origin)
git checkout refs/remotes/origin/$REFS

Related Commands