Someone

ssokolow@monolith ~ $ python
Python 2.5.1 (r251:54863, Jan 11 2008, 18:30:40)
[GCC 4.1.2 20070214 (  (gdc 0.24, using dmd 1.020)) (Gentoo 4.1.2 p1.0.2)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import os
>>> print '\n'.join([x for x in os.listdir('/') if os.path.isfile('/' + x)])
.esd_auth
dead.letter
TiMidity.sw
.lesshst
.bash_history
>>>