lk/data/git/commit_for_another.md

title, tags, requires

title	tags	requires
Commit for Another	data git	data/git.md

You can make Alice the author, while you are still the commiter:

name="Alice Bobinson"
email="alice@email.com"

git add ${file}
git commit --author="${name} <${email}>"

Or, make Alice both the committer and the author:

git -c user.name="${name}" -c user.email="${email}" commit -m "${message}"