help -script

From: richard kumar (richard_kumar_in@hotmail.com)
Date: Thu Jul 01 2004 - 05:19:11 EDT


how to grep a particular line in a file..
i have a file with 300 lines i need to grep a line in between dynamically
.... which line is to be selected will be generated from another command
before this

the first command will give an outpt 200 now i need to select the 200th line
from one file

how to do?

i dun want to type the line number... the line number will be stored in a
variable and the value stored in variable should be parsed as input to the
grep command ...understood?

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