is_conneted.sh

#!/bin/zsh
#
# Author: u0xpsec     2018
#
if [[ `nmcli -t device show wlp3s0 | grep "GENERAL.STATE"` == *"(connected)"* ]] || [[ `nmcli -t device show enp0s25 | grep "GENERAL.STATE"` == *"(connected)"* ]];then
   if [[ `nmcli -t device show wlp3s0 | grep "GENERAL.STATE"` == *"(connected)"* ]];then
      echo "< wifi connected:" `nmcli -t device show wlp3s0 | grep "GENERAL.CONNECTION" | cut -d":" -f2-` ">"
   elif [[ `nmcli -t device show enp0s25 | grep "GENERAL.STATE"` == *"(connected)"* ]];then
      echo "───────- < Cable connected:" `nmcli -t device show enp0s25 | grep "GENERAL.CONNECTION" | cut -d":" -f2-` ">"
   fi
else
   echo "< not connected >"
fi