How to compare two files with the git diff utility without taking into account tabs and spices?

Question

git

Answer 1

The easiest option:
$ git diff -b

Answer 2

How to compare two files with the git diff utility without taking into account tabs and spices?

Depends on how much the spices affect the perception of the diff.

Answer 3

$ git config --global core.whitespace \
     trailing-space,space-before-tab,indent-with-non-tab

Git configuration

Answer 4

--ignore-space-at-eol
-b, --ignore-space-change
-w, --ignore-all-space