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Full Discussion: Multiple headers in a file
Top Forums Shell Programming and Scripting Multiple headers in a file Post 302513485 by gaur.deepti on Wednesday 13th of April 2011 10:41:42 AM
Old 04-13-2011
Multiple headers in a file

Hi ,

I have a .txt file in which I have multiple headers, the header record starts with $ symbol...like the first column name is $Account.

I have to keep the header in the first line and delete all the remaining headers which are in the file.

I tried using sort adc.txt | uniq -u , but my file is really big and I don't want to so this..., is there any other way we can delete the header based on the first column i.e $ symbol from all the places except the first place...the first header record should exist for loading my data in to datastge.

Regards,
Deepti
 

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NE_GET_RESPONSE_HEAD(3) 					neon API reference					   NE_GET_RESPONSE_HEAD(3)

NAME
ne_get_response_header, ne_response_header_iterate - functions to access response headers SYNOPSIS
#include <ne_request.h> const char *ne_get_response_header(ne_request *request, const char *name); void *ne_response_header_iterate(ne_request *request, void *cursor, const char **name, const char **value); DESCRIPTION
To retrieve the value of a response header field, the ne_get_response_header function can be used, and is given the name of the header to return. To iterate over all the response headers returned, the ne_response_header_iterate function can be used. This function takes a cursor parameter which should be NULL to retrieve the first header. The function stores the name and value of the next header header in the name and value parameters, and returns a new cursor pointer which can be passed to ne_response_header_iterate to retrieve the next header. RETURN VALUE
ne_get_response_header returns a string, or NULL if no header with that name was given. If used during request processing, the return value pointer is valid only until the next call to ne_begin_request, or else, until the request object is destroyed. Likewise, the cursor, names, and values returned by ne_response_header_iterate are only valid until the next call to ne_begin_request or until the request object is destroyed. EXAMPLES
The following code will output the value of the Last-Modified header for a resource: ne_request *req = ne_request_create(sess, "GET", "/foo.txt"); if (ne_request_dispatch(req) == NE_OK) { const char *mtime = ne_get_response_header(req, "Last-Modified"); if (mtime) { printf("/foo.txt has last-modified value %s ", mtime); } } ne_request_destroy(req); SEE ALSO
ne_request_create, ne_request_destroy. AUTHOR
Joe Orton <neon@lists.manyfish.co.uk> Author. COPYRIGHT
neon 0.30.0 31 July 2013 NE_GET_RESPONSE_HEAD(3)
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