Script to identify the line number containing a particular "string"


 
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# 1  
Old 11-23-2009
Script to identify the line number containing a particular "string"

Hi,

I have a log file, where i am required to identify the line number, where a particular string/line appears in the log file.

And then copy 200 lines above that line number to a new file.

Can someone provide pointers on how to write this script or what command to be used ?

Any help would be highly appreciated.


Thanks in advnace,
# 2  
Old 12-03-2009
Running:
Code:
grep -n string file

Will give you the line number(s) where a string occurs in the file specified.
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