Check page using HTTPie

validate2.sh

#Other version for check page, using HTTPie

#previous version (using wget)   >https://gist.github.com/angelbladex/dad9308bbdb7e18f384a
# HTTPie https://httpie.io/


function validate_url(){
  if [[ `http -h $1 --verify no 2>&1 --timeout 20 | grep -E '200|320|302'` ]]; then
          echo "URL exist" 
   else
        echo "Error detected. Check URL or internet connection"
   
  fi
  exit
}

if [[ ! -n "$1" ]]; then
   echo "URL missing"
   exit
fi

 validate_url "$1"