SYNOPSIS
git whatchanged <option>…
DESCRIPTION
Shows commit logs and diff output each commit introduces.
New users are encouraged to use git-log(1) instead.  The
whatchanged command is essentially the same as git-log(1)
but defaults to showing the raw format diff output and skipping merges.
The command is primarily kept for historical reasons; fingers of
many people who learned Git long before git log was invented by
reading the Linux kernel mailing list are trained to type it.
Examples
- git- whatchanged- -p- v2.6.12- ..- include/scsi- drivers/scsi
- 
Show as patches the commits since version v2.6.12 that changed any file in the include/scsi or drivers/scsi subdirectories 
- git- whatchanged- --since="2- weeks- ago"- --- gitk
- 
Show the changes during the last two weeks to the file gitk. The "--" is necessary to avoid confusion with the branch named gitk 
GIT
Part of the git(1) suite