clicklog

http://0xcc.net/blog/archives/000208.html
を試してみた。side-by-side は確かに便利な時がある。
残念ながら --strip-trailing-cr は 2.7.3 からでした > http://bit.ly/FPllw

> diff --version
diff - GNU diffutils version 2.7
> cat a
0
1
2
3
a
b
c
> cat b
1
4
3
a
B
c
d
> diff -u a b
--- a   Sat Feb 21 22:43:52 2009
+++ b   Sat Feb 21 22:43:58 2009
@@ -1,7 +1,7 @@
-0
 1
-2
+4
 3
 a
-b
+B
 c
+d
> diff -W10 -y a b
0   <
1       1
2   |   4
3       3
a       a
b   |   B
c       c
    >   d
> diff --suppress-common-lines -W10 -y a b
0   <
2   |   4
b   |   B
    >   d
>