From: Fosiul Alam <lists@...>
Date: 2012-08-11T20:45:23+09:00
Subject: Delete a lines from a files

Hi
I want to delete a line from a file after finding the lines

example


f.open("test.txt","w")

f.each do |item|
  if item=~\^john\
  ....... delete the line ..

end

how can i execute the delete commands for that line in that files??

Thanks

Thanks

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