curl options show response code code example
Example 1: curl return code only
curl -s -o /dev/null -w "%{http_code}" http://www.example.org/Example 2: get status code of curl
curl -o /dev/null -s -w "%{http_code}\n" http://localhostcurl -s -o /dev/null -w "%{http_code}" http://www.example.org/curl -o /dev/null -s -w "%{http_code}\n" http://localhost