knoppix@knopbox:~$ lsmod
Module Size Used by Not tainted
raw1394 19252 0 (unused)
ehci-hcd 16616 0 (unused)
autofs4 8756 1
af_packet 13544 0
nls_iso8859-1 2844 0
nls_cp437 4348 0
agpgart 42660 0 (unused)
i810_audio 25208 2
ac97_codec 11884 0 [i810_audio]
3c59x 25456 0 (unused)
forcedeth 9836 1
tuner 9408 1 (autoclean)
tvaudio 12444 0 (autoclean) (unused)
bttv 96320 0 (unused)
i2c-algo-bit 6920 1 [bttv]
i2c-core 12228 0 [tuner tvaudio bttv i2c-algo-bit]
soundcore 3428 2 [i810_audio bttv]
videodev 5600 2 [bttv]
serial 52068 0 (unused)
joydev 7584 0 (unused)
hid 22372 0 (unused)
input 3168 0 [joydev hid]
sbp2 16588 0 (unused)
usb-storage 61952 0
ataraid 6404 0 (unused)
ohci1394 22888 0 (unused)
ieee1394 183300 0 [raw1394 sbp2 ohci1394]
usb-ohci 18088 0 (unused)
usbcore 57824 1 [ehci-hcd hid usb-storage usb-ohci]
pcmcia_core 39840 0
thermal 6532 0 (unused)
processor 8976 0 [thermal]
fan 1568 0 (unused)
button 2508 0 (unused)
battery 5888 0 (unused)
ac 1792 0 (unused)
ide-cd 28704 0
ide-scsi 9040 0
rtc 7004 0 (autoclean)
ext3 64452 1 (autoclean)
jbd 46516 1 (autoclean) [ext3]

knoppix@knopbox:~$ dhclient eth0
bash: dhclient: command not found