interface. You can specify different format strings for the network being
connected or not connected.
+The special interface name `_first_` will be replaced by the first wireless
+network interface found on the system (excluding devices starting with "lo").
+
*Example order*: +wireless wlan0+
*Example format*: +W: (%quality at %essid, %bitrate / %frequency) %ip+
interface. Getting the link speed requires the cap_net_admin capability. Set
it using +setcap cap_net_admin=ep $(which i3status)+.
+The special interface name `_first_` will be replaced by the first non-wireless
+network interface found on the system (excluding devices starting with "lo").
+
*Example order*: +ethernet eth0+
*Example format*: +E: %ip (%speed)+