Note: untested. I think this is something that you might want to take a look at. Again, untested. 
#!/usr/bin/perl

use strict;

my $logfile  = '/tmp/WDL_Scan_0000.csv';
my $locofile = '/tmp/locos.txt';

my ($locodn, $loco_data);
my ($linecnt1, $linecnt2) = 0;

open( my $file_1, '<', $logfile) 
  or die "Error: Cannot open $logfile.";
my @loco_data = <$file_1>;
close( $file_1 );

open( my $file_2, '<', $locofile) 
  or die "Error: Cannot open $locofile.";

while ( <$file_2> ) {
  chop($locodn);

  my ($RR_Name, $Loco_no, $Event_Date, $Event_Time,
    $Event_Code, $Event_Duration,$Source_File ) = split( /,/ );

  chop($loco_data);
  chop($Loco_no);

  $linecnt1++ if grep { /\b$Loco_no\b/ } @loco_data;
  $linecnt2++;

  print "Rec: ",$linecnt2, " In: ",$linecnt1, "\r";
}

close( $file_2 );

[download]

In reply to Re: If Exists in an Array? by bichonfrise74
in thread If Exists in an Array? by batcater98

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.