pi@raspberrypi:~ $ iwconfig wlan0 IEEE 802.11bgn ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=31 dBm Retry short limit:7 RTS thr:off Fragment thr:off Power Management:on lo no wireless extensions. eth0 no wireless extensions. usb0 no wireless extensions. dhcpcd.conf Cod...