in reply to Re: Copy data from one file and add it to another
in thread Copy data from one file and add it to another

I have two files one is a Text file where I have some different Patterns and another one is ASCII file where I have code to generate a test pattern. I need Perl Script where I can transfer data pattern to that ASCII file, after particular word "PI".

File 1-

Result  is : 10000000     10000000     10000000     10000000     10000
+000     00000011 00000011 00000011 00000011 00000011
  10000001 10000001 10000001 10000001 10000001
  11000000 11000000 11000000 11000000 11000000
  01100000 01100000 01100000 01100000 01100000

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File 2-

CHAIN_TEST =

    pattern = 0;
    apply "grp1_load" 0 =
        chain "chain1" = "010";
    end;
    force   "PI" "XX0XXXXXX" 1;
    measure "PO" "XX" 2;
    apply "grp1_unload" 3 =
        chain "chain1" = "010";
    end;

    pattern = 1;
    apply "grp1_load" 0 =
        chain "chain1" = "101";
    end;
    force   "PI" "XX0XXXXXX" 1;
    measure "PO" "XX" 2;
    apply "grp1_unload" 3 =
        chain "chain1" = "101";
    end;

end;

SCAN_TEST =

    pattern = 0;
    apply "grp1_load" 0 =
        chain "chain1" = "010";
    end;
    force   "PI" "100000000" 1;
    measure "PO" "10" 2;
    pulse "/CK" 3;
    apply "grp1_unload" 4 =
        chain "chain1" = "010";
    end;

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2018-01-25 Athanasius added code and paragraph tags

Replies are listed 'Best First'.
Re^3: Copy data from one file and add it to another
by poj (Abbot) on Jan 24, 2018 at 11:06 UTC

    Put a unique marker in the file eg <PATTERN> where you want the substitution.

    #!/usr/bin/perl
use strict;
use warnings;

my $infile1 = 'file1.txt';
my $infile2 = 'file2.txt';
my $outfile = 'result.txt';

#open IN,'<',$infile1 or die "$infile1 : $!";
#my @file1 = <IN>;
#chomp(@file1);
#close IN;
my @file1 = qw(10000000 00000011 
               10000001 11000000 01100000  );

#open IN,'<',$infile2 or die "$infile2 : $!";
#my @file2 = <IN>;
#close IN;
my @file2 = <DATA>;

open OUT,'>',$outfile or die "$outfile : $!";
for my $pattern (@file1){
  print "Test pattern is $pattern\n";
  for (@file2){
    my $line = $_; # copy to preserve @file2
    $line =~ s/<PATTERN>/$pattern/;
    print OUT $line;
  }
}
close OUT;

__DATA__
SCAN_TEST =

    pattern = 0;
    apply "grp1_load" 0 =
        chain "chain1" = "010";
    end;
    force   "PI" "<PATTERN>" 1;
    measure "PO" "10" 2;
    pulse "/CK" 3;
    apply "grp1_unload" 4 =
        chain "chain1" = "010";
    end;

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    poj
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      Thank you so much for your help.It's a big favor to me.
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