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Full Discussion: File Compare
Top Forums Shell Programming and Scripting File Compare Post 302432845 by 3junior on Sunday 27th of June 2010 02:15:42 PM
Old 06-27-2010
MySQL
Code:
#!/usr/bin/perl

use strict;
use warnings;

my ($filename1, $filename2, @FILE1, @FILE2, $line, $linenumber, @file1, @file2);
$filename1 = "file1.txt";
$filename2 = "file2.txt";

open(file1,"<",$filename1) or die "Cannot open $filename1";
open(file2,"<",$filename2) or die "Cannot open $filename2";
@FILE1 = <file1>;
@FILE2 = <file2>;

if (scalar(@FILE1) !~ scalar(@FILE2)) {
print "One of the files have extra lines\n $filename1 has ", scalar(@FILE1), " lines\n $filename2 has ", scalar(@FILE2)," lines\n";
exit 1;
}
$line = 1;
$linenumber = 0;

foreach(@FILE2) {
@file1 = split(/,/,$FILE1[$linenumber]);
@file2 = split(/,/,$FILE2[$linenumber]);

if ( $file1[0] !~ $file2[0] ){print "Line $line, Column 1, $filename1, $file1[0], $file2[0], $filename2\n"}
if ( $file1[1] !~ $file2[1] ){print "Line $line, Column 2, $filename1, $file1[1], $file2[1], $filename2\n"}
if ( $file1[2] !~ $file2[2] ){print "Line $line, Column 3, $filename1, $file1[2], $file2[2], $filename2\n"}
if ( $file1[3] !~ $file2[3] ){print "Line $line, Column 4, $filename1, $file1[3], $file2[3], $filename2\n"}
$line = $line + 1;
$linenumber = $linenumber + 1;
}
close(file1);
close(file2);

Last edited by 3junior; 06-27-2010 at 03:26 PM..
 

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LEARN ABOUT DEBIAN

mcsender

MCSENDER(8)						      System Manager's Manual						       MCSENDER(8)

NAME

       mcsender - Multicast test tool to send multicast test packets

SYNOPSIS

       mcsender [-t<ttl>] [-i<interface>] ip:port

DESCRIPTION

       mcsender sends multicast packets to the specified IPv4 or IPv6 multicast address and port. The packets sent contain the string "this is the
       test message from mclab/mcsender
".

OPTIONS

       -t<ttl>
	      Set the TTL (or hop limit for IPv6) to the specified value.

       -i<interface>
	      Specify the interface to use for outgoing multicast datagrams.

EXAMPLES

       To send datagrams to IPv4 multicast address 239.1.1.1 and port 12345 with a TTL of 3:

       $ mcsender -t3 239.1.1.1:12345

       To send datagrams to IPv4 multicast address 239.1.1.1 and port 12345 with a TTL of 3 out of interface eth1:

       $ mcsender -ieth1 -t3 239.1.1.1:12345

       To send datagrams to IPv6 multicast address ff15::1 and port 12345 with a hop limit of 3:

       $ mcsender -t3 ff15::1:12345

       To send datagrams to IPv6 multicast address ff15::1 and port 12345 with a hop limit of 3 out of interface eth1:

       $ mcsender -ieth1 -t3 ff15::1:12345

AUTHOR

       mcsender was written by Carsten Schill <carsten@cschill.de>.

       Support for IPv6 was added by Todd Hayton <todd.hayton@gmail.com>.

       This manual page was written by Julien BLACHE <jblache@debian.org>, for the Debian project (but may be used by others).

								  August 08, 2011						       MCSENDER(8)
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