Don't list the "wc -l" commands.
tree6eb6e9f5fc195acdcc130961b486bcf9b9f1ed65
-rw-r--r-- 119 commits_by_year.plot
-rw-r--r-- 187 commits_by_year_month.plot
-rw-r--r-- 150 day_of_week.plot
drwxr-xr-x - doc
-rwxr-xr-x 24256 gitstats
-rw-r--r-- 1159 gitstats.css