in reply to Pipe and extract

Simply filter the data after reading it from the program. See the grep function, which takes a predicate and a list and filters the list according to the predicate.

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Re^2: Pipe and extract
by sandy1028 (Sexton) on Feb 19, 2009 at 08:19 UTC
    how to delete all the string from start of the line until the word 'load' occurs

      See substr or perlre. For a general orientation about what functions Perl provides you, see perlfunc.