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Full Discussion: Rotate log files
Top Forums Shell Programming and Scripting Rotate log files Post 302339284 by zaxxon on Thursday 30th of July 2009 07:17:59 AM
Old 07-30-2009
I asked you to use code tags and explained how to do. Next time use them please. If you don't understand what I am talking about, please say so.

That excerpt is very short but I think I got it. Maybe it's easier to use something like "ranges" in sed or awk if you take over the part of looking up where the 30 days ago start, so you can skip calculating the last 30 days. Example:

Input
Code:
prueba|14/03/2009|00:00:02|NODO_STATUS|UP|
prueba|21/03/2009|00:00:02|NODO_STATUS|UP|
prueba|05/04/2009|00:00:02|NODO_STATUS|UP|
prueba|23/04/2009|00:00:02|NODO_STATUS|UP|
prueba|02/05/2009|00:00:02|NODO_STATUS|UP|
prueba|11/05/2009|00:00:02|NODO_STATUS|UP|
prueba|11/05/2009|00:00:02|NODO_STATUS|UP|
prueba|20/05/2009|00:00:02|NODO_STATUS|UP|

Cmd and output
Code:
$> sed '/23\/04\/2009/,/20\/05\/2009/!d' infile
prueba|23/04/2009|00:00:02|NODO_STATUS|UP|
prueba|02/05/2009|00:00:02|NODO_STATUS|UP|
prueba|11/05/2009|00:00:02|NODO_STATUS|UP|
prueba|11/05/2009|00:00:02|NODO_STATUS|UP|
prueba|20/05/2009|00:00:02|NODO_STATUS|UP|

 

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lqr_carver_get_image_type

LQR_CARVER_GET_IMAGE_TYPE				     LqR library API reference					 LQR_CARVER_GET_IMAGE_TYPE

NAME

       lqr_carver_get_image_type - get the image type of a LqrCarver object

SYNOPSIS

       #include <lqr.h>

       LqrImageType lqr_carver_get_image_type(LqrCarver* carver);

DESCRIPTION

       The function lqr_carver_get_image_type returns the image type (i.e. colour model) of the image contained in the LqrCarver object pointed to
       by carver.

SEE ALSO

       LqrImageType(3), lqr_carver_new(3), lqr_carver_set_image_type(3), lqr_carver_get_width(3), lqr_carver_get_height(3),
       lqr_carver_get_ref_width(3), lqr_carver_get_ref_height(3), lqr_carver_get_channels(3), lqr_carver_get_col_depth(3),
       lqr_carver_get_enl_step(3), lqr_carver_get_orientation(3)

COPYRIGHT

       Copyright (C) 2007-2009 Carlo Baldassi

LqR library 0.4.1 API (3:1:3)					    10 Maj 2009 					 LQR_CARVER_GET_IMAGE_TYPE
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