#!/usr/bin/perl

# http://perlmonks.org/?node_id=1208242

use strict;
use warnings;

local $/ = 'Pattern';

while(<DATA>)
  {
  my %seen;
  $seen{$_}++ or print "$_\n" for /\b[01X]{7}$/gm;
  }

__DATA__
 Pattern 0 (full_sequential)
 Time 0: period = 100
 Time 0: force_all_pis =   XX00X1X
 Time 200: force_all_pis = XX1X0X1
 Time 400: force_all_pis = XXX1XX0
 Time 600: force_all_pis = XXX1XX0
 Time 800: force_all_pis = XXX1XX0
 Time 940: measure_all_pos =1
 Pattern 1 (full_sequential)
 Time 0: period = 100
 Time 0: force_all_pis =   XX0XX1X
... rest not shown ...

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In reply to Re: How should I Extract data from text file. Pattern I have to extract should not repeated one. by tybalt89
in thread How should I Extract data from text file. Pattern I have to extract should not repeated one. by jumdesumit

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