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Top Forums Shell Programming and Scripting Search for string and print top and bottom line Post 302554866 by bombcan on Tuesday 13th of September 2011 08:21:17 AM
Old 09-13-2011
Search for string and print top and bottom line

Hi Folks

I need a one liner to parse through a log and if the string is found print the line above, the line with the string and the line below.

example:

The ball is green and blue
Billy through the ball higer.
Jane got hurt with the ball.

So if I search for Billy I would need the 3 lines above printed.

Thanks
 

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MOLRENDER(1)						      General Commands Manual						      MOLRENDER(1)

NAME
molrender - render a molecule input file in a variety of ways SYNOPSIS
molrender [ -model { ball | stick | conolly } ] [ -render render ] [ -pdb | -keyval ] [ -keyword keyword ] [ -level integer ] DESCRIPTION
molrender reads a molecule from an input file and can render it in a variety of ways. The output is an OOGL file that can be read and dis- played with the geomview(1) program. If you prefer a GUI over the command line, you can use the tkmolrender(1) script. OPTIONS
molrender takes the following command line options: -model { ball | stick | conolly } Set the output model. -render render Output render. The only accepted value currently is oogl. -pdb Input is a PDB file. -keyval Input is a KeyVal input. -keyword keyword Keyword to read in a KeyVal input. -level integer Integer that represent the sphere subdivision level. SEE ALSO
geomview(1), tkmolrender(1) Version 2 21 Feb 2008 MOLRENDER(1)
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