Seconded on a multirepo tool for that. I have a big "projects" folder with lots of different repos. I'd like to know all commits I've made on the past month, a

Seconded on a multirepo tool for that. I have a big "projects" folder with lots of different repos. I'd like to know all commits I've made on the past month, across all projects. Currently I have a post-commit hook which sends the one line shortlog to a common file, but would be nicer to have a tool for ad-hoc queries.