git config user.name "Automated"
    git config user.email "actions@users.noreply.github.com"
    git add -A
    timestamp=$(date -u)
    git commit -m "Latest data: ${timestamp}" || exit 0
    git push

Manage multiple Git identities

git subtree add --prefix dir git@git.git master

Here is a way to remove non-interactively a specific <commit-id>, knowing only the <commit-id> you would like to remove:

git rebase --onto <commit-id>^ <commit-id>

git-remote-hg
git-remote-bzr

• e9c00be...2652a00 garment-quiz -> garment-quiz (forced update)
  • d91922d...2fec250 release-2012-07-04 -> release-2012-07-04 (forced update)

fix:
git push origin d91922d:release-2012-07-04