[ubuntu-in] How to check if a running process is a 32 or 64 bit image?

[Vishal Rao]

Hello,

How do I check if a running process is a 32 bit or 64 bit
image/program? I'm running Hardy amd64.

For example, if I compile a small executable with "gcc -m32" or
something like that?

I would like to check some running processes like Firefox and OpenOffice.org...

Thanks,
Vishal

-- 
"Thou shalt not follow the null pointer for at its end madness and chaos lie."