Issue with install script

[Sokox]

How to make an install script for the script below?

#!/bin/bash
if eval "ping -c 1 xxxx"; then
echo "Internet konekcija funkcionise"
else
echo "Internet konekcija ne funkcionise"
fi

Any help?

[chaosless]

presuming xxxx is something you should be able to ping (like yahoo.com) - something like:

ping -c 1 xxxx > /dev/null
if [ $? -eq 0 ]; then
  echo "yes"
else
  echo "no"
fi