bin/khatus_sensor_net_wifi_status

   1 #! /bin/sh
   2
   3 set -e
   4
   5 nmcli \
   6     -f ACTIVE,SSID,SIGNAL \
   7     -t \
   8     d wifi \
   9 | awk \
  10     -F ':' \
  11     '
  12     BEGIN       {wifi_status = "--"}
  13     $1 == "yes" {wifi_status =  $2 ":" $3 "%"}
  14     END         {print wifi_status}
  15     '