Display last commit info from head in one line
$ git log --pretty=format:"%h|%an|%ad|%s" -1 97d79ec|Dave Methvin|Mon Nov 9 17:49:01 2015 -0500|Dimensions: Empty sets should return undefined
Display all commits info from head in one line
$ git log --pretty=format:"%h|%an|%ad|%s"