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10-07-2009
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Extract specific content from a file
My input file: Code:
>sequence_1 ASSSSSSSSSSSDDDDDDDDDDDCCCCCCC ASDSFDFFDFDFFWERERERERFSDFESFSFD >sequence_2 ASDFDFDFFDDFFDFDSFDSFDFSDFSDFDSFASDSADSADASD ASDFFDFDFASFASFASFAFSFFSDASFASFASFAFS >sequence_3 VEDFGSDGSDGSDGSDGSDGSDGSDG dDFSDFSDFSDFSDFSDFSDFSDFSDF SDGFDGSFDGSGSDGSDGSDGSDGSDG My desired output file: Code:
>sequence_2 ASDFDFDFFDDFFDFDSFDSFDFSDFSDFDSFASDSADSADASD ASDFFDFDFASFASFASFAFSFFSDASFASFASFAFS I only want to extract the header of sequence_2 and its content. Do anybody got idea how to do it? Will awk response faster if got a long list of contents? Thanks for all of your suggestion 
Last edited by radoulov; 10-07-2009 at 07:55 AM.. Reason: Use code tags, please! |
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