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Top Forums Shell Programming and Scripting remove unwanted specific line range Post 302503474 by cgkmal on Thursday 10th of March 2011 04:27:09 PM
Old 03-10-2011
taxi,
If the input is something like this (and the headers always begin with "No"...):
Code:
No.     Time        Source                Destination           Protocol Info
38 1.292367
Frame

0000 00 04 45 00 ..."Z.... l...E.
0010 01 05 0a 01 ...L@.@..?......

Reassembled

0000 48 4f 4b 0d HTTP/1.1 200 OK.
0010 0a 30 20 4e .Date: Sat, 20 N

No.     Time        Source                Destination           Protocol Info
61 1.416360
Frame
0000 00 04 e2 22 ..."Z.... l...E.
...
Reassembled
0000 48 54 54 2c HTTP/1.1 200 OK.

Yo can try with:
Code:
Vstr:~$ X=$(awk '/^No/{print;exit}' input)
sed -e "/$X/,/Reassembled/d;s/^$/$X/" input
No.     Time        Source                Destination           Protocol Info
0000 48 4f 4b 0d HTTP/1.1 200 OK.
0010 0a 30 20 4e .Date: Sat, 20 N
No.     Time        Source                Destination           Protocol Info
0000 48 54 54 2c HTTP/1.1 200 OK.

Regards
 

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CURLOPT_HTTP200ALIASES(3)				     curl_easy_setopt options					 CURLOPT_HTTP200ALIASES(3)

NAME
CURLOPT_HTTP200ALIASES - specify alternative matches for HTTP 200 OK SYNOPSIS
#include <curl/curl.h> CURLcode curl_easy_setopt(CURL *handle, CURLOPT_HTTP200ALIASES, struct curl_slist *aliases); DESCRIPTION
Pass a pointer to a linked list of aliases to be treated as valid HTTP 200 responses. Some servers respond with a custom header response line. For example, SHOUTcast servers respond with "ICY 200 OK". Also some very old Icecast 1.3.x servers will respond like that for cer- tain user agent headers or in absence of such. By including this string in your list of aliases, the response will be treated as a valid HTTP header line such as "HTTP/1.0 200 OK". The linked list should be a fully valid list of struct curl_slist structs, and be properly filled in. Use curl_slist_append(3) to create the list and curl_slist_free_all(3) to clean up an entire list. The alias itself is not parsed for any version strings. The protocol is assumed to match HTTP 1.0 when an alias match. DEFAULT
NULL PROTOCOLS
HTTP EXAMPLE
TODO AVAILABILITY
Added in 7.10.3 RETURN VALUE
Returns CURLE_OK if HTTP is supported, and CURLE_UNKNOWN_OPTION if not. SEE ALSO
CURLOPT_HTTP_VERSION(3), libcurl 7.54.0 February 03, 2016 CURLOPT_HTTP200ALIASES(3)
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