Grep for the same occurrence or maybe Sed Post: 28046

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Top Forums Shell Programming and Scripting Grep for the same occurrence or maybe Sed Post 28046 by Optimus_P on Wednesday 11th of September 2002 06:42:18 PM

09-11-2002

Registered User

Quote:

Originally posted by photon
grep will not do it, because you need to store values.

Try Perl.

This code should print output such as.

Line: 344 Content: dasdjasdjoasjdoasjdoa SYN dakspodkapsdka
Line: 345 Content:asdasdasdasdasdasdasd SYN sdfsdfsdfsdfdf
Line: 346 Content:asdasdasdasdasdasdasd SYN sdfsdfsdfsdfdf
Dude, you have 3 lines!

just a couple of comments on the code if you dont mind.

1) dont use html. (unless you want to display it on a web page. in that case i would opt to make it a cgi and be able to run it on demand via the web.
2) the code as is does not work. your missing a double quote and a semicolon.
3) you will only get lines 1,2,3 not 4,5,6 and so on down the file. just an FYI. remember your resetting $count almost everytime.
4) instead of $count == 3 its prolly better to do a catch and and say ($count => 3) you never know if there can be more then 3.
5) remove the first print. so only the >=3 SYN lines print.

other wise pretty cool man. niCe job.

*Perderabo is my ksh hero

Optimus_P

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LEARN ABOUT DEBIAN

chart::clicker::renderer::line

Chart::Clicker::Renderer::Line(3pm)			User Contributed Perl Documentation		       Chart::Clicker::Renderer::Line(3pm)

NAME

       Chart::Clicker::Renderer::Line - Line renderer

VERSION

       version 2.83

SYNOPSIS

	 my $lr = Chart::Clicker::Renderer::Line->new(
	   brush => Graphics::Primitive::Brush->new({
	     #...
	   })
	 );

DESCRIPTION

       Chart::Clicker::Renderer::Line renders a dataset as lines.

ATTRIBUTES

   additive
       If true, the lines are drawn "stacked", each key accumulates based on those drawn below it.

   brush
       Set/Get a brush to be used for the lines.

   shape
       Set a shape object to draw at each of the data points.  Adding a shape results in:

   shape_brush
       Set/Get the brush to be used on the shapes at each point.  If no shape_brush is provided, then the shapes will be filled.  The brush allows
       you to draw a "halo" around each shape.	This sometimes help to separate the points from the lines and make them more distinct.

METHODS

   draw_point
       Called for each point encountered on the line.

AUTHOR

       Cory G Watson <gphat@cpan.org>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2012 by Cold Hard Code, LLC.

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

perl v5.14.2							    2012-06-22				       Chart::Clicker::Renderer::Line(3pm)

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