Add wifi,network,load fields to i3bar.

i3/i3/i3blocks.conf

@@ -1,5 +1,20 @@
 separator_block_width=33
 
+[wifi]
+command=$HOME/.i3/scripts/wifi
+label=   
+interval=30
+
+[network]
+command=/usr/lib/i3blocks/iface
+label=   
+interval=120
+
+[load]
+command=/usr/lib/i3blocks/load_average
+label=   
+interval=120
+
 [volume]
 command=$HOME/.i3/scripts/pa-volume status
 signal=1

i3/i3/scripts/wifi

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+aps="$(nmcli --terse --fields IN-USE,SSID,SIGNAL device wifi list | grep '^\*:')"
+
+ssid="$(echo $aps | cut -d ':' -f 2)"
+perc="$(echo $aps | cut -d ':' -f 3)"
+
+output="$ssid $perc%"
+
+echo $output
+echo $output