# aptitude install wpasupplicant# chmod 0600 /etc/network/interfaces# wpa_passphrase myssid mypasswordnetwork={    ssid="myssid"    #psk="mypassword"    psk=ccb290fd4fe6b22935cbae31449e050edd02ad44627b16ce0151668f5f53c01b}# vi /etc/network/interfacesauto wlan0iface wlan0 inet dhcp        wpa-ssid myssid        wpa-psk ccb290fd4fe6b22935cbae31449e050edd02ad44627b16ce0151668f5f53c01b
# ifup wlan0