print every nth line

2011-03-01 2 min read Bash Linux

Some time back I was working with lot of data and wanted to analyze only the every 10 line sometimes and sometimes every 20th line. I had to keep doing these changes in vim or otherwise so finally I wrote a program to do this for me. If you need such a program then here it is:

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      #!/bin/bash -<br /> #===============================================================================<br /> #<br /> #          FILE:  print_nth_line.sh<br /> #<br /> #         USAGE:  ./print_nth_line.sh<br /> #<br /> #   DESCRIPTION:  Print every nth line<br /> #<br /> #       OPTIONS:  ---<br /> #  REQUIREMENTS:  ---<br /> #          BUGS:  ---<br /> #         NOTES:  ---<br /> #        AUTHOR:   (),<br /> #       COMPANY:<br /> #       VERSION:  1.0<br /> #       CREATED:  12/08/2010 05:36:53 PM IST<br /> #      REVISION:  ---<br /> #===============================================================================<br /> <br /> if [ x"$1" == "x" ]<br /> then<br /> echo "Please provide the line numbers to print .. .ex 3 will print 3,6,9"<br /> exit -1;<br /> fi<br /> if [ x"$2" == "x" ]<br /> then<br /> echo "Please provide the filename"<br /> exit -2;<br /> fi<br /> awk 'temp++ { if ( temp % '$1' == 0) print $1};' $2
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Photo Editing with nice border and preparing for print.

2010-11-02 3 min read Fedora Photo

Working with photos in Linux is very easy with lots of viewers/editors/managers and what not. Not that there are not many options in Windows but most of them are not free. BEST case scenario is that you might get a evaluation version (i.e. if you do not use pirated/cracked version) of software‘s. Me, being completely against pirated and cracked version or evaluation version (if not, planning to buy the same) like the freedom of choice with Linux.

[Movie Review]RANN- predictable from Puttu

2010-03-14 3 min read Uncategorized

IdealisticHarshvardhan mallik( B) and his son Jay(<a class="zem_slink freebase/en/sudeep" title="Sudeep" rel="wikipedia" href="http://en.wikipedia.org/wiki/Sudeep">Sudeep), find their channel loosing out on popularity ratings for a rival channel smartly run by his X-employee <a class="zem_slink freebase/en/mohnish_behl" title="Mohnish Behl" rel="imdb" href="http://www.imdb.com/name/nm0046894/">Mohnish Behl. Jay is provoked and hence in an attempt to rebuild and regain the foothold,he plans a <a class="zem_slink freebase/en/sting_operation" title="Sting operation" rel="wikipedia" href="http://en.wikipedia.org/wiki/Sting_operation">sting operationwith aspiring PM **Manoj Pandey**(<a class="zem_slink freebase/en/paresh_rawal" title="Paresh Rawal" rel="imdb" href="http://www.imdb.com/name/nm0712546/">Paresh Rawal) and his Co-Bro industrialistRajat Kapoor. Everybody gets their share,but end up gobbling the truth. How is that revealed and what are theirrepurcussions forms the rest.
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