GitAlias version 22 has a new alias `git chart`.

This is a quick easy way to visualize commit counts per day per author, with terminal-friendly output.

Example:

    $ git chart --since=4-weeks-ago
    .................1....1..... alice@apache.org
    ...2.3...................... bob@my.net
    ....82.......1.3...4......31 carol@web.de
    .............3.............. dave@apace.com
    .....7....3.9.3..5.2......1. eve@eff.org
    ....1....................... frank@fm.com
    21.1.1........2..3.......... grace@gmail.com
    ...........7............1... helen@help.com
    .........2...48..13..1..6... iris@pobox.com
    ...2.................1...... joe@ms.com
    .....................1.....1 kelly@bsd.org
    4......91.2.6.71.....9...... lisa@gmx.de

The project is GitAlias, a collection of helpful git aliases, all free and open source.

I'm the author and welcome questions and constructive feedback.