Sometimes you may want a better way to inspect/review Git diffs than what GitX and other tools provide (which is basically a glorified pretty printed linear view of diff hunks).
If you're on a Mac, try ["gdiff" shell script.][1] It's a wrapper that launches OS X FileMerge application to inspect diffs.
Just place gdiff
somewhere in your PATH, chmod +x
it too.
You should invoke gdiff
just like git diff
from inside a repo directory.