By The Way Intro

Guitar One:
E|-^--------^--------^--------^---------^-^--------|
B|-12-12-12-12-12-12-12-12-12-12-12-12-12-12-12-12-|
G|-------------------------------------------------|
D|-------------------------------------------------|
A|-------------------------------------------------|
E|-------------------------------------------------| then repeat through verse

Guitar Two:

E|-0---0---0---0-|
B|-0---0---0---0-|
G|-11--9---7---4-|
D|-12--11--7---4-|
A|-9---7---5---2-|
E|-9---7---5---2-|

^These chords are also strummed through the verse.

Towards the end of the verse, guitar one plays a small riff twice:
E|-----3---------------3----------------|
B|---1---0--1--(0)---1------------------|
G|-2---------------2-----0--2--(4)------|(0)
D|--------------------------------------|
A|--------------------------------------|
E|--------------------------------------|

I'm not too sure about the rest of the song, still tryin' to work it out...