Remove headers thar dont match Post: 302739719

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

help:how to remove headers in output file

Hi I am running a script (which compares two directory contents) for which I am getting an output of 70 pages in which few pages are blank so I was able to delete those blank lines. But I also want to delete the headers present for each page. can any one help me by providing the code...

2. Shell Programming and Scripting

Remove Headers throughout a data file

I have a data file with over 500,000 records/lines that has the header throughout the file. SEQ_ID Name Start_Date Ins_date Add1 Add2 1 Harris 04/02/08 03/02/08 333 Main Suite 101 2 Smith 02/03/08 01/23/08 287 Jenkins SEQ_ID Name ...

3. UNIX for Dummies Questions & Answers

Remove certain headers using mailx or sendmail

Hello, So i want to send mails in any way from a solaris 5.8 system, perhaps using mailx or sendmail. My purpose is to stay clear of systems name in head data. So i want to strip at least the "Message-Id" and the "Recieved" headers of the mail. Yet this seems to be a bit of a problem. Now i...

4. Shell Programming and Scripting

Remove text between headers while leaving headers intact

Hi, I'm trying to strip all lines between two headers in a file: ### BEGIN ### Text to remove, contains all kinds of characters ... Antispyware-Downloadserver.com (Germany)=http://www.antispyware-downloadserver.c om/updates/ Antispyware-Downloadserver.com #2...

5. UNIX and Linux Applications

mysql query all entries which 'dont' match

I am trying to query a list of hosts and extract all entries which 'dont' match. SELECT LOGS.host, GOODLIST.host FROM LOGS,db.GOODLIST WHERE (LOGS.host <> GOODLIST.host)When I use this query, it is very very slow. Matching the host with the GOODLIST.host works great and fast but when I use <>...

6. UNIX for Dummies Questions & Answers

sed remove two headers; writing more elegant code

Hi there, I have two questions. First, I was wondering how to use sed to remove two header lines or two tail lines. Here I just do the same operation twice...I'm sure there is a better way. Second, and more importantly, is there a better way to have these operations use files other than...

7. Shell Programming and Scripting

Remove interspersed headers in .dat file with AWK

Heya there, A small selection of my data is shown below. DATE TIME FRAC_DAYS_SINCE_JAN1 2011-06-25 08:03:20.000 175.33564815 2011-06-25 08:03:25.000 175.33570602 2011-06-25 ...

8. Shell Programming and Scripting

Faster command to remove headers for files in a directory

Good evening Im new at unix shell scripting and im planning to script a shell that removes headers for about 120 files in a directory and each file contains about 200000 lines in average. i know i will loop files to process each one and ive found in this great forum different solutions...

9. Shell Programming and Scripting

Remove white space and duplicate headers

I have a file called "dsout" with empty rows and duplicate headers. DATE TIME TOTAL_GB USED_GB %USED --------- -------- ---------- ---------- ---------- 03/05/013 12:34 PM 3151.24316 2331.56653 73.988785 ...

10. Shell Programming and Scripting

Solution which is works perfect if all headers match from file b

HI Guys, I have file A.txt Code: ID,L1,L2,L3,L4 1A,2a,33a,44b,55c 2A,10a,14a,15b,16c File B.txt Code: ID L1 L4 L5 Output:- Code:

LEARN ABOUT DEBIAN

html::treebuilder::libxml

HTML::TreeBuilder::LibXML(3pm)				User Contributed Perl Documentation			    HTML::TreeBuilder::LibXML(3pm)

NAME

       HTML::TreeBuilder::LibXML - HTML::TreeBuilder and XPath compatible interface with libxml

SYNOPSIS

	   use HTML::TreeBuilder::LibXML;

	   my $tree = HTML::TreeBuilder::LibXML->new;
	   $tree->parse($html);
	   $tree->eof;

	   # $tree and $node compatible to HTML::Element
	   my @nodes = $tree->findvalue($xpath);
	   for my $node (@nodes) {
	       print $node->tag;
	       my %attr = $node->all_external_attr;
	   }

	   HTML::TreeBuilder::LibXML->replace_original(); # replace HTML::TreeBuilder::XPath->new

DESCRIPTION

       HTML::TreeBuilder::XPath is libxml based compatible interface to HTML::TreeBuilder, which could be slow for a large document.

       HTML::TreeBuilder::LibXML is drop-in-replacement for HTML::TreeBuilder::XPath.

       This module doesn't implement all of HTML::TreeBuilder and HTML::Element APIs, but enough methods are defined so modules like Web::Scraper
       work.

BENCHMARK

       This is a benchmark result by tools/benchmark.pl

	       Web::Scraper: 0.26
	       HTML::TreeBuilder::XPath: 0.09
	       HTML::TreeBuilder::LibXML: 0.01_01

			    Rate  no_libxml use_libxml
	       no_libxml  5.45/s	 --	  -94%
	       use_libxml 94.3/s      1632%	    --

AUTHOR

       Tokuhiro Matsuno <tokuhirom  slkjfd gmail.com>

       Tatsuhiko Miyagawa <miyagawa@cpan.org>

       Masahiro Chiba

THANKS TO

       woremacx++ http://d.hatena.ne.jp/woremacx/20080202/1201927162

       id:dailyflower

SEE ALSO

       HTML::TreeBuilder, HTML::TreeBuilder::XPath

LICENSE

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.14.2							    2012-04-02					    HTML::TreeBuilder::LibXML(3pm)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

help:how to remove headers in output file

Discussion started by: raj_thota

2. Shell Programming and Scripting

Remove Headers throughout a data file

Discussion started by: psmall

3. UNIX for Dummies Questions & Answers

Remove certain headers using mailx or sendmail

Discussion started by: congo

4. Shell Programming and Scripting

Remove text between headers while leaving headers intact

Discussion started by: Trones