I'd like to compare two css files which are not in any git repository. Is there such a functionality in git?
git
's diff is more functional than the standard unix diff
. I often want to do this and since this question ranks highly on google, I want this answer to show up.
This question: How to use git diff --color-words
outside a Git repository?
Shows how to use git to diff files where at least one of them is not in the repository by using --no-index
:
git diff --no-index file1.txt file2.txt
It doesn't matter which one is tracked by git and which is not - one or both can be untracked, eg:
$ date > x
$ sleep 2
$ date > y
$ git diff --color-words --no-index x y
diff --git a/x b/y
index 6b10c7c..70f036c 100644
--- a/x
+++ a/y
@@ -1 + 1 @@
Wed Jun 10 10:57:45|10:57:47 EDT 2013
The color can't be shown here so I separated the changes with a pipe in the example.