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Top Forums Shell Programming and Scripting Getting contents of line using a selected one as reference Post 302612359 by thibodc on Sunday 25th of March 2012 06:33:36 PM
Old 03-25-2012
Getting contents of line using a selected one as reference

How do you get the contents of a line directly after a selected one? Also, how about before it? I am using CSH and don't have any GNU products installed.

Input file:

apple
orange
plum

So say I use grep on orange...how do I get plum (this line can be different so I can't just grep plum).

Also, if I want to get the line before orange (apple in this case) how do I do that?

I am thinking this can be done via awk, but I'm not that familar with it.
 

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