john@linux-7gnw:~> /usr/sbin/hostapd
hostapd v2.0
User space daemon for IEEE 802.11 AP management,
IEEE 802.1X/WPA/WPA2/EAP/RADIUS Authenticator
Copyright (c) 2002-2012, Jouni Malinen <[email protected]> and contributors
usage: hostapd [-hdBKtv] [-P <PID file>] [-e <entropy file>] \
[-g <global ctrl_iface>] <configuration file(s)>
options:
-h show this usage
-d show more debug messages (-dd for even more)
-B run daemon in the background
-e entropy file
-g global control interface path
-P PID file
-K include key data in debug messages
-t include timestamps in some debug messages
-v show hostapd version
john@linux-7gnw:~>