intro part I

E--0-0-0-0-----0-------
B--4-5-4-0-0-0---0-----
G---------------------- 4 times
D----------------------
A----------------------
E----------------------

intro part II

E-----------------------------------
B-----------------------------------
G--------------6-6-6-6-6-6-6-6------ 4 times
D--2---2-2-2-2-6-6-6-6-6-6-6-6------
A--2---2-2-2-2-4-4-4-4-4-4-4-4------
E--0---0-0-0-0----------------------

bridge

E------------------
B------------2-----
G------------2-----
D------------2-----
A------4-2---------
E-2--2-----4-------

verse

E--0-0-0-0-0-0-----------------------0-0-0-0-0-0-------------------------
B--0-0-0-0-0-0-----------------------0-0-0-0-0-0-------------------------
G--9-9-9-9-9-9-8-8-11-8-8-8-11-8-8-8-9-9-9-9-9-9-8-8-11-8-8-8-11-9-9-9--- 4 times
D------------------------------------------------------------------------
A------------------------------------------------------------------------
E------------------------------------------------------------------------

chorus
[ Tab from: https://www.guitartabs.cc/tabs/f/foo_fighters/my_hero_tab.html ]
E--------------------------------------------------------------------------------------------------------------------------
B------------------------------------------------------------------------------------------------7-7-7-7-9-9-9-9-4-4-4-4---
G------8-8-8-8-9-9-9-9-11-11-11-11-----8-8-8-8-9-9-9-9-6-6-6-6-----8-8-8-8-9-9-9-9-11-11-11-11---x-x-x-x-x-x-x-x-x-x-x-x--- 2 times
D--7-7-x-x-x-x-x-x-x-x-x--x--x--x--7-7-x-x-x-x-x-x-x-x-x-x-x-x-2-2-x-x-x-x-x-x-x-x-x--x--x--x--2-x-x-x-x-x-x-x-x-x-x-x-x---
A--7-7-6-6-6-6-7-7-7-7-9--9--9--9--7-7-6-6-6-6-7-7-7-7-4-4-4-4-2-2-6-6-6-6-7-7-7-7-9--9--9--9--2-6-6-6-6-7-7-7-7-2-2-2-2---
E--5-5-----------------------------5-5-------------------------0-0-----------------------------0---------------------------

followed by bridge, and then

E--0-0-0-----------------
B--4-5-4-----------------
G--------4 bent down-----
D------------------------
A------------------------
E------------------------

intro part II 4 times

verse 4 times

chorus 2 tunes

bridge

then

E--0-0-0-0---0-----                                   E--0-0-0-0----
B--4-5-4-0-0---0---                                   B--4-5-4-0----
G------------------ 4 times, but last time just do    G-------------
D------------------                                   D-------------
A------------------                                   A-------------
E------------------                                   E-------------

then successively louder and faster with 

E--0-------------------------------------------------------0---------------------------
B--0-a multiple of 8 times, i haven't figured out how many-0-a multiple of 8 times-----
G--9-------------------------------------------------------8---------------------------
D--------------------------------------------------------------------------------------
A--------------------------------------------------------------------------------------
E--------------------------------------------------------------------------------------

intro part II 4 times

chorus 4 times

bridge, let last chord ring

then, softly

E-------------------
B-------------------
G-------------------
D--1h2p1------------
A--------2----------
E-------------------