Something

tanner@tanner-ubuntufast:~$ ps auxw | grep firefox
tanner    5396  0.0  0.0   1752   524 ?        S    14:34   0:00 /bin/sh /usr/bin/firefox
tanner    5408  0.0  0.0   1752   528 ?        S    14:34   0:00 /bin/sh /usr/lib/firefox/run-mozilla.sh /usr/lib/firefox/firefox-bin
tanner    5412 30.0  9.9 383256 205660 ?       RLl  14:34   6:11 /usr/lib/firefox/firefox-bin
tanner    5696  0.0  0.0   2972   748 pts/2    R+   14:54   0:00 grep firefox