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curl - sending headers, no-cache

 
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Old 06-14-2012
curl - sending headers, no-cache
Hello,
I have question about curl - how can I disable caching on server side?

I actually am not on unix/linux but I use win32gnu curl.

I look for some good web- manual and I would like to find some good site which describes how looks headers of various Browsers (Safari, Opera). I have FF and Chrome, even Opera, but I need to see the difference at headers through browser versions. Not only user-agent, but complete request in various versions.

Yet I need to find some site with accept_language possibilities (I know only en-us,en; and charsets usually used with this language. Is it possible to find such information? It seems to me it is hard to find it.

(Note: I wasn"t sure where to post the question, if it is not in right section, please move it)
Last edited by webhope; 06-14-2012 at 07:46 AM..
 
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LEARN ABOUT MOJAVE

curlopt_header

CURLOPT_HEADER(3)					     curl_easy_setopt options						 CURLOPT_HEADER(3)

NAME

       CURLOPT_HEADER - pass headers to the data stream

SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_HEADER, long onoff);

DESCRIPTION

       Pass  in onoff set to 1 to tell the library to include the header in the body output for requests with this handle. This option is relevant
       for protocols that actually have headers or other meta-data (like HTTP and FTP).

       When asking to get the header info passed to the same callback as the body, it is not possible to accurately separate  them  again  without
       detailed knowledge about the protocol in use.

       It is often better to use CURLOPT_HEADERFUNCTION(3) to get the header data separately.

       While named confusingly similar, CURLOPT_HTTPHEADER(3) is used to set custom HTTP headers!

DEFAULT

       0

PROTOCOLS

       Most

EXAMPLE

       CURL *curl = curl_easy_init();
       if(curl) {
	 curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");

	 curl_easy_setopt(curl, CURLOPT_HEADER, 1L);

	 curl_easy_perform(curl);
       }

RETURN VALUE

       Returns CURLE_OK.

SEE ALSO

       CURLOPT_HEADERFUNCTION(3), CURLOPT_HTTPHEADER(3),

libcurl 7.54.0							 February 03, 2016						 CURLOPT_HEADER(3)