[git] ソースコード修正量計測

$ git diff --stat hash1 hash2 -- "*.c" "*.cpp" "*.h"

1	$ git diff --stat hash1 hash2 -- "*.c" "*.cpp" "*.h"

$ git diff --stat hash1 hash2 -- ":(exclude)*.xlsx"

1	$ git diff --stat hash1 hash2 -- ":(exclude)*.xlsx"