Hello monks,

I have two files the file1.txt and file2.txt. Both fi1es contains huge text messages with spaces and empty lines. I want to merge the two files has single text file seperated by newline. Below are the sample text for both Files and the expected output.

File1.txt

AD##Windows AD Event Log error-EventID:1001-Fault bucket , type 0

Event Name: MpTelemetry

Response: Not available

Cab Id: 0



Problem signature:

P1: 0x80070490

P2: PackagesNotApplicable

P3: unspecified

P4: 11.1.4406.0

P5: mpsigstub.exe

P6: unspecified

P7: unspecified

P8: 

P9: 

P10: 



Attached files:

C:\Windows\Temp\MpSigStub.log

C:\Windows\Temp\MPTelemetrySubmit\client_manifest.txt



These files may be available here:

C:\ProgramData\Microsoft\Windows\WER\ReportQueue\NonCritical_0x8007049
+0_d01184651bd335ae784ced19edd07fd2867bdcd6_cab_11b9d51d
[download]

file2.txt

Common-Sys##Windows error-EventID:7036-LiveUpdate stopped 
Common-Sys##Windows error-EventID:7036-DNS Client running 
Common-Sys##Windows error-EventID:7036-LiveUpdate running 
Common-Sys##Windows error-EventID:7036-WinHTTP Web Proxy Auto-Discover
+y Service running 
AD##Windows AD Event Log error-EventID:5719-This computer was not able
+ to set up a secure session with a domain

controller in domain GDNINDIA due to the following: 

There are currently no logon servers available to service the logon re
+quest.



This may lead to authentication problems. Make sure that this

computer is connected to the network. If the problem persists,

please contact your domain administrator.


Analysis symbol: 

Rechecking for solution: 0

Report Id: 66445275-c461-11e2-8735-002511a1e59c

Report Status: 36
[download]

Expected Output

AD##Windows AD Event Log error-EventID:1001-Fault bucket , type 0 Even
+t Name: MpTelemetryResponse: Not available Cab Id: 0 Problem signatur
+e:P1: 0x80070490P2: PackagesNotApplicableP3: unspecifiedP4: 11.1.4406
+.0P5: mpsigstub.exeP6: unspecifiedP7: unspecifiedP8: P9: P10:Attached
+ files:C:\Windows\Temp\MpSigStub.log C:\Windows\Temp\MPTelemetrySubmi
+t\client_manifest.txt These files may be available here:C:\ProgramDat
+a\Microsoft\Windows\WER\ReportQueue\NonCritical_0x80070490_d01184651b
+d335ae784ced19edd07fd2867bdcd6_cab_11b9d51d Analysis symbol: Rechecki
+ng for solution: 0 Report Id: 66445275-c461-11e2-8735-002511a1e59c Re
+port Status: 36
Common-Sys##Windows error-EventID:7036-LiveUpdate stopped 
Common-Sys##Windows error-EventID:7036-DNS Client running 
Common-Sys##Windows error-EventID:7036-LiveUpdate running 
Common-Sys##Windows error-EventID:7036-WinHTTP Web Proxy Auto-Discover
+y Service running 
AD##Windows AD Event Log error-EventID:5719-This computer was not able
+ to set up a secure session with a domain
controller in domain GDNINDIA due to the following: There are currentl
+y no logon servers available to service the logon request.This may le
+ad to authentication problems. Make sure that this computer is connec
+ted to the network. If the problem persists,please contact your domai
+n administrator.
[download]

use File::Slurp;


my $outputfile1 = "file1.txt"
my $outputfile2 = "file2.txt"
my $outputfile3 = "file3.txt"

open (my $combined_file,">$outputfile3") or die "cannot create combine
+d output file - $!";
        my @a = read_file($outputfile1) or die "couldn't read $outputf
+ile1 - $! [$^E]";
    my @b = read_file($outputfile2) or die "couldn't read $outputfile2
+ - $! [$^E]";
    my $combined = {}; # hashref

    my $i=0;
    foreach (@a) 
    {
        chomp $_;
        $combined->{$i}{b} = '' unless defined $combined->{$i}{b};
        $combined->{$i++}{a} = $_;
    }

    $i=0;
    foreach (@b) 
    {
        chomp $_;
        $combined->{$i}{a} = '' unless defined $combined->{$i}{a};
        $combined->{$i++}{b} = $_;
    }

    foreach my $i (sort {$a<=>$b} keys %$combined) 
    {
        print $combined_file $combined->{$i}{a}, ("\n"),$combined->{$i
+}{b};
    }
}
close($combined_file);
[download]

Current Output

D##Windows AD Event Log error-EventID:1001-Fault bucket , type 0

Common-Sys##Windows error-EventID:7036-Multimedia Class Scheduler runn
+ing 
Event Name: MpTelemetry

Common-Sys##Windows error-EventID:7036-WinHTTP Web Proxy Auto-Discover
+y Service stopped 
Response: Not available

Common-Sys##Windows error-EventID:7036-Application Experience stopped 
Cab Id: 0

Common-Sys##Windows error-EventID:35-The time service is now synchroni
+zing the system time with the time source bg6dc002.GDNINDIA.COM (ntp.
+d|0.0.0.0:123->10.116.189.13:123).




Problem signature:

IIS##Windows IIS Event Log error-EventID:37-The time provider NtpClien
+t is currently receiving valid time data from bg6dc002.GDNINDIA.COM (
+ntp.d|0.0.0.0:123->10.116.189.13:123).

P1: 0x80070490


P2: PackagesNotApplicable

Common-Sys##Windows error-EventID:7036-Multimedia Class Scheduler stop
+ped 
P3: unspecified

Common-Sys##Windows error-EventID:7036-Adobe Flash Player Update Servi
+ce stopped 
P4: 11.1.4406.0

Common-Sys##Windows error-EventID:7036-Adobe Flash Player Update Servi
+ce running 
P5: mpsigstub.exe

Common-Sys##Windows error-EventID:7036-LiveUpdate stopped 
P6: unspecified

Common-Sys##Windows error-EventID:7036-LiveUpdate running 
P7: unspecified

Common-Sys##Windows error-EventID:1054-The processing of Group Policy 
+failed. Windows could not obtain the name of a domain controller. Thi
+s could be caused by a name resolution failure. Verify your Domain Na
+me System (DNS) is configured and working correctly.

P8:
[download]