Re: Sting matching

Your script can be done much simpler if you generalize it.

use File::Copy;
use File::Find;

use strict;
use warnings;

### Parse numerical characters and trailing white-space from rmtdb.lrl
+ for matching.
copy("rmtdb.lrl" , "rmtdb.tmp")
    or die "rmtdb.lrl file cannot be copied: $!\n";
system "cat rmtdb.tmp | cut -d ' ' -f1 > rmtdb.tmp1";

my %lines;

for my $file (qw(dblist.comdbg dblist.varldb rmtdb.tmp1)) {
    open my $fh, $file or die "Can't open $file: $!";
    while (<$fh>) {
        chomp;

        # Special case of rmtdb
        $_ = lc $_ if $file eq 'rmtdb.tmp1';
        
        $lines{$_}{$file}++;
    }
    close $fh;
}

foreach my $line (keys %lines) {
    my @files = sort keys %{$lines{$line}});
    next if @files < 2;
    print "$line is duplicated in: " . join(' ', @files) . "\n";
}

### Cleanup
unlink "rmtdb.tmp", "rmtdb.tmp1";
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Then if you want to process 20 files, you can just add them to the loop

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Re^2: Sting matching by jwesley (Initiate) on Apr 22, 2011 at 00:17 UTC
Thank you for the response. I haven't tried this yet but I will shortley. The problem I'm having is first I have to search and grep for each rmtdb.lrl file because each server is different. This is what I'm working with for that purpose. `### Collect and parse rmt(*)db.lrl files. my @dirs=qw(/bb/bin/jwarfel); find(\&parse, @dirs); sub parse { if (/^rmt[1-9]\|[1-9][1-9]\|db.lrl$/) { copy("$_" , "$_.tmp"); system "cat $_.tmp \| cut -d ' ' -f1 > $_.tmp1"; open $_, "< $_.tmp1"; @$_ = <$_>; close $_; unlink "$_.tmp", "$_.tmp1"; foreach (@$_) {s/$_/\L$_/gi;} $rmtdb="$_"; push(@rmtdbs , $rmtdb); } }` [download]	[reply] [d/l]

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Re^2: Sting matching
by jwesley (Initiate) on Apr 22, 2011 at 00:17 UTC

Thank you for the response. I haven't tried this yet but I will shortley. The problem I'm having is first I have to search and grep for each rmtdb.lrl file because each server is different. This is what I'm working with for that purpose.

### Collect and parse rmt(*)db.lrl files.
my @dirs=qw(/bb/bin/jwarfel);
find(\&parse, @dirs);
   sub parse {
      if (/^rmt[1-9]|[1-9][1-9]|db.lrl$/) {
         copy("$_" , "$_.tmp");
         system "cat $_.tmp | cut -d ' ' -f1 > $_.tmp1";
         open $_, "< $_.tmp1";
         @$_ = <$_>; 
         close $_;
         unlink "$_.tmp", "$_.tmp1";
         foreach (@$_) {s/$_/\L$_/gi;}
         $rmtdb="$_";
         push(@rmtdbs , $rmtdb);
      }
   }
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