Updated: September 8th, 2011
Today, I was looking for a quick way to see HTTP response codes of a bunch of urls. Naturally, I turned to the curl command, which I would usually use like this:
curl -IL "URL"
This command would send a HEAD request (-I), follow through all redirects (-L), and display some useful information in the end. Most of the time it's ideal:
curl -IL "http://www.google.com" HTTP/1.1 200 OK Date: Fri, 11 Jun 2010 03:58:55 GMT Expires: -1 Cache-Control: private, max-age=0 Content-Type: text/html; charset=ISO-8859-1 Server: gws X-XSS-Protection: 1; mode=block Transfer-Encoding: chunked
HTTP/1.1 200 OK
Date: Fri, 11 Jun 2010 03:58:55 GMT