wpa_supplicant: invalid option -- '-' wpa_supplicant v2.4 Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi> and contributors This software may be distributed under the terms of the BSD license. See README for more details. This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit (http://www.openssl.org/) usage: wpa_supplicant [-BddhKLqqstuvW] [-P<pid file>] [-g<global ctrl>] \ [-G<group>] \ -i<ifname> -c<config file> [-C<ctrl>] [-D<driver>] [-p<driver_param>] \ [-b<br_ifname>] [-e<entropy file>] [-f<debug file>] \ [-o<override driver>] [-O<override ctrl>] \ [-N -i<ifname> -c<conf> [-C<ctrl>] [-D<driver>] \ [-m<P2P Device config file>] \ [-p<driver_param>] [-b<br_ifname>] [-I<config file>] ...] drivers: nl80211 = Linux nl80211/cfg80211 wext = Linux wireless extensions (generic) wired = Wired Ethernet driver none = no driver (RADIUS server/WPS ER) options: -b = optional bridge interface name -B = run daemon in the background -c = Configuration file -C = ctrl_interface parameter (only used if -c is not) -i = interface name -I = additional configuration file -d = increase debugging verbosity (-dd even more) -D = driver name (can be multiple drivers: nl80211,wext) -e = entropy file -f = log output to debug file instead of stdout -g = global ctrl_interface -G = global ctrl_interface group -K = include keys (passwords, etc.) in debug output -s = log output to syslog instead of stdout -T = record to Linux tracing in addition to logging (records all messages regardless of debug verbosity) -t = include timestamp in debug messages -h = show this help text -L = show license (BSD) -o = override driver parameter for new interfaces -O = override ctrl_interface parameter for new interfaces -p = driver parameters -P = PID file -q = decrease debugging verbosity (-qq even less) -u = enable DBus control interface -v = show version -W = wait for a control interface monitor before starting -m = Configuration file for the P2P Device interface -N = start describing new interface example: wpa_supplicant -Dnl80211 -iwlan0 -c/etc/wpa_supplicant.conf

wpa_supplicant: invalid option -- '-' wpa_supplicant v2.4 Copyright (c) 2003-2015, Jouni Malinen <j@w1.fi> and contributors This software may be distributed under the terms of the BSD license. See README for more details. This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit (http://www.openssl.org/) usage: wpa_supplicant [-BddhKLqqstuvW] [-P<pid file>] [-g<global ctrl>] \ [-G<group>] \ -i<ifname> -c<config file> [-C<ctrl>] [-D<driver>] [-p<driver_param>] \ [-b<br_ifname>] [-e<entropy file>] [-f<debug file>] \ [-o<override driver>] [-O<override ctrl>] \ [-N -i<ifname> -c<conf> [-C<ctrl>] [-D<driver>] \ [-m<P2P Device config file>] \ [-p<driver_param>] [-b<br_ifname>] [-I<config file>] ...] drivers: nl80211 = Linux nl80211/cfg80211 wext = Linux wireless extensions (generic) wired = Wired Ethernet driver none = no driver (RADIUS server/WPS ER) options: -b = optional bridge interface name -B = run daemon in the background -c = Configuration file -C = ctrl_interface parameter (only used if -c is not) -i = interface name -I = additional configuration file -d = increase debugging verbosity (-dd even more) -D = driver name (can be multiple drivers: nl80211,wext) -e = entropy file -f = log output to debug file instead of stdout -g = global ctrl_interface -G = global ctrl_interface group -K = include keys (passwords, etc.) in debug output -s = log output to syslog instead of stdout -T = record to Linux tracing in addition to logging (records all messages regardless of debug verbosity) -t = include timestamp in debug messages -h = show this help text -L = show license (BSD) -o = override driver parameter for new interfaces -O = override ctrl_interface parameter for new interfaces -p = driver parameters -P = PID file -q = decrease debugging verbosity (-qq even less) -u = enable DBus control interface -v = show version -W = wait for a control interface monitor before starting -m = Configuration file for the P2P Device interface -N = start describing new interface example: wpa_supplicant -Dnl80211 -iwlan0 -c/etc/wpa_supplicant.conf