# 3rmmod ath_pci ath_hal wlan ath_rate_sample
-bash: 3rmmod: command not found
root@proxy:~ # rmmod ath_pci ath_hal wlan ath_rate_sample
ath_hal: Device or resource busy
wlan: Device or resource busy
root@proxy:~ # rmmod ath_pci
rmmod: module ath_pci is not loaded
root@proxy:~ # rmmod ath_hal
root@proxy:~ # rmmod ath_rate_sample
rmmod: module ath_rate_sample is not loaded
root@proxy:~ # 3rmmod wlan
-bash: 3rmmod: command not found
root@proxy:~ # rmmod wlan