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Full Discussion: [Solved] Shell script help
Top Forums Shell Programming and Scripting [Solved] Shell script help Post 302756097 by Kashyap on Tuesday 15th of January 2013 07:37:53 AM
Old 01-15-2013
[Solved] Shell script help
Hi fellas,

I have a file that contains text something like this
Code:
SNAPSHOT snap-021ede4a vol-bc3f89c0 completed 2012-11-19T06:05:26+0000 100% 170495546006 850 Created by CreateImage(i-6adc0515) for ami-977dfafe from vol-bc3f89c0
TAG snapshot snap-021ede4a project PAC
TAG snapshot snap-021ede4a Name AWSVA-ADPACLD01V
TAG snapshot snap-021ede4a environment DEV
SNAPSHOT snap-02456b66 vol-c54749a8 completed 2012-01-25T11:40:57+0000 100% 170495546006 15 Created by CreateImage(i-3f40a05a) for ami-8967b1e0 from vol-c54749a8
TAG snapshot snap-02456b66 environment DEV
TAG snapshot snap-02456b66 Name ORACLE10204_WITH_DB_CREATED
TAG snapshot snap-02456b66 project Architecture

I have attached only two entries of the contents of the file, it may contain some 50 entries.

I need to write a shell script such that my output will be as shown below,
The snapshot $snap is created by volume :$vol
The $snap should contain the pink colored value and $vol should contain the red colored value.
That is it should print for each entry.

Required output.
Code:
1. The snapshot snap-021ede4a is created by volume :vol-bc3f89c0
2. The snapshot snap-02456b66 is created by volume :vol-c54749a8




Thanks,
Kashyap.
Last edited by Scrutinizer; 01-15-2013 at 08:55 AM.. Reason: extra code tags
 

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LEARN ABOUT DEBIAN

empty-page

EMPTY-PAGE(1)							 ExactImage Manual						     EMPTY-PAGE(1)

NAME

       empty-page - empty page detector of the ExactImage toolkit

SYNOPSIS

       empty-page [option...] {-i | --input} input-file

       empty-page {-h | --help}

DESCRIPTION

       ExactImage is a fast C++ image processing library. Unlike many other library frameworks it allows operation in several color spaces and bit
       depths natively, resulting in low memory and computational requirements.

       empty-page counts dark pixels of a black and white image and decides with a threshold whether the page is most probably empty, and thus can
       be removed from the image processing stream.

OPTIONS

       -i file, --input file
	   Read image from the specified file.

       -m n, --margin n
	   Set width of border margin to skip. For speed reasons, the margin has to be a multiple of 8. The default is 16.

       -p x, --percentage x
	   Set fraction of permissible dark pixels. The default is 0.05 (5%).

       -h, --help
	   Display help text and exit.

EXAMPLES

	   $ empty-page -i test.tif
	   The image has 75461 dark pixels from a total of 1060992 (7.11231%).
	   non-empty

EXIT STATUS

       The exit status is 0 if the image is mostly white, 1 otherwise.

SEE ALSO

       exactimage(7)

AUTHORS

       Jakub Wilk <jwilk@debian.org>
	   Wrote this manual page for the Debian system.

       http://www.exactcode.de/site/open_source/exactimage/
	   This manual page incorporates texts found on the ExactImage homepage.

COPYRIGHT

       This manual page was written for the Debian system (and may be used by others).

       Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or (at
       your option) any later version published by the Free Software Foundation.

       On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL-2.

empty-page							    09/09/2013							     EMPTY-PAGE(1)
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