Solved

Tweak an existing script

Posted on 2009-04-09
8
285 Views
Last Modified: 2012-05-06
Hello, The below script needs to report on a few different parameters

I dont need these values anymore

Sark DNS 4.X
allow-update=
ACL Templates=

The stuff I need is in the same master file we used in the script

Zone=200.200.200.0/24 ($network)

dnsServers=

I would like dnsServers= to be separated by the P ( Primary)  and S ( Secondary) in a list

so the report could look like

$network=
Primary DNS Server= ILS230.svr.sark.net
Secondary DNS Servers=app32dns2.svr.sark.net
                                          app32dns4.svr.sark



The master file from getzoneprof.exe looks like:

Zone=169.69.250.0/24
ParentAddress=169.69.0.0/16
NetworkAddress=169.69.0.0
dnsServers=ILS230.svr.sark.net P 0,app32dns1.svr.sark.net S 0,app32dns2.svr.sark.net S 0,app32dns4.svr.sark.net S 0,app32dns5.svr.sark.net S 0,app32dns6.
svr.sark.net S 0,app32am1.sark.net P 0,app32am2.sark.net S 0
RefreshTime=3600
ExpirationTime=1209600
RetryPeriod=900
MinimumTTL=900
NegativeCacheTTL=900
ZoneMail=host@hi@sark.com
Extensions
        Prefix of zone db file=
        Postfix of zone db file=
BIND-8.X Options
        allow-query=Any
        allow-transfer=Any
        allow-update=Any
        check-names=Warn
        notify=No
        zone block of named.conf=
BIND-9.X Options
        allow-notify=Use Server Value
        allow-query=Any
        allow-transfer=Any
        allow-update=Any
        notify=No
        zone block of named.conf=
Rich DNS 3.X Options
        Import External Updates=False
        allow-query=Any
        allow-transfer=Any
        allow-update=Any
        check-names=Warn
        notify=No
        zone block of named.conf=
Sark DNS 4.X Options
        Import External Updates=False
        allow-notify=Use Server Value
        allow-query=Use Server Value
        allow-transfer=Use Server Value
        allow-update=Use Server Value
        notify=Use Server Value
        zone block of named.conf=




my @revlist = `./getrevlist.exe -u xx -p xx -o Orig`;
 
open(my $out, ">final-results.txt") or die "Could not open output: $!\n";
 
foreach(@revlist) {
        next unless /,(.*)$/;
        my $network = $1;
        
        print "Checking $network\n";
        my $dnsoptions = `./getzoneprof.exe -u xx -p xx -a $network -o Orig`;
        
        next unless $dnsoptions =~ /Sark DNS 4.X ([^\r\n]*).*?allow-update=([^\r\n]*)/is;
        my ($Option, $AllowUpdate) = ($1, $2);
        my $ACLTemplate=$1 if $dnsoptions =~ /Sark DNS 4.X.*?allow-update.*?ACL Templates\s*=\s*([^\r\n]*)/ism;
        my $Other=$1 if $dnsoptions =~ /Sark DNS 4.X.*?allow-update.*?other\s*=\s*([^\r\n]*)/ism;
        $ACLTemplate='*none*' unless $ACLTemplate;
        $Other='*none*' unless $Other;
        
        next unless $AllowUpdate =~ /(Any|None|Use Server Value|Use List|localhost|Use Templates|other|localnets)/;
        
        print $out "$network\n";
        print $out "Under Sark DNS 4.X Options field found, "
              .    "allow-update is set to $AllowUpdate with the values Template Name=$ACLTemplate "
              .    "and other=$Other\n";
} 
 
close($out);

Open in new window

0
Comment
Question by:richsark
  • 6
  • 2
8 Comments
 
LVL 1

Author Comment

by:richsark
ID: 24109809
Hi, Any ideas on how to tweak this script?
0
 
LVL 1

Author Comment

by:richsark
ID: 24111463
Here is my attempt, but of course it does not work :(



my @revlist = `./getrevlist.exe -u xx -p xx -o Orig`;
 
open(my $out, ">final-results.txt") or die "Could not open output: $!\n";
 
foreach(@revlist) {
        next unless /,(.*)$/;
        my $network = $1;
        
        print "Checking $network\n";
        my $dnsoptions = `./getzoneprof.exe -u xx -p xx -a $network -o Orig`;
        
        next unless $dnsoptions =~ /dnsServers ([^\r\n]*).*?S O =([^\r\n]*)/is;
        my ($Option, $Secondary) = ($1, $2);
        my $Primary=$1 if $dnsoptions =~ /dnsServers*?P =\s*([^\r\n]*)/ism;
        my $Secondary=$1 if $dnsoptions =~ /dnsServers*?S O*?other\s*=\s*([^\r\n]*)/ism;
                
        next unless $Secondary =~ /(S O)/;
         
        print $out "$network\n";
        print $out "Primary Name Server$Primary=, "
              .    "Secondary DNS Server=$Secondary  "
              .    "and other=$Secondary\n";
} 
 
close($out);

Open in new window

0
 
LVL 25

Expert Comment

by:lwadwell
ID: 24112358
Hi richsark,

I have had an attempt at mocking up something that may help you.  See below.  I made some assumptions that in the list of dbSservers, the trailing P 0 indicated a primary server and S 0 indicated a secondary one.

lwadwell
if ($dnsoptions =~ /dnsServers=(.*?)\n/) {
	my $dnsservers = $1;
	print $dnsservers . "\n";
	my @servers = split(/,/,$dnsservers);
	my @primarydns;
	my @secondarydns;
	foreach my $dns ( @servers ) {
		if ( $dns =~ /^(.*)\s+P\s+\d$/ ) {
			push(@primarydns,$1);
		} elsif ( $dns =~ /^(.*)\s+S\s+\d$/ ) {
			push(@secondarydns,$1);
		}
	}
	print "Primary DNS = @primarydns\n";
	print "Secondary DNS = @secondarydns\n";
}

Open in new window

0
Master Your Team's Linux and Cloud Stack!

The average business loses $13.5M per year to ineffective training (per 1,000 employees). Keep ahead of the competition and combine in-person quality with online cost and flexibility by training with Linux Academy.

 
LVL 1

Author Comment

by:richsark
ID: 24112387
Hi,

Your assumption is correct,

I also need to add the Network address in variable $network to the report, can that be added to the print statement?

What about the top part, do I just add it to your script? I need them to work together to get the results

my @revlist = `./getrevlist.exe -u xx -p xx -o Orig`;
 
open(my $out, ">final-results.txt") or die "Could not open output:

foreach(@revlist) {
        next unless /,(.*)$/;
        my $network = $1;
       
        print "Checking $network\n";
        my $dnsoptions = `./getzoneprof.exe -u xx -p xx -a $network -o Orig`;
0
 
LVL 25

Accepted Solution

by:
lwadwell earned 500 total points
ID: 24112611
something like below perhaps ...
my @revlist = `./getrevlist.exe -u xx -p xx -o Orig`;
 
open(my $out, ">final-results.txt") or die "Could not open output: $!\n";
 
foreach(@revlist) {
    next unless /,(.*)$/;
    my $network = $1;
        
    print "Checking $network\n";
    my $dnsoptions = `./getzoneprof.exe -u xx -p xx -a $network -o Orig`;
        
    if ($dnsoptions =~ /dnsServers=(.*?)\n/) {
	my $dnsservers = $1;
	print $dnsservers . "\n";
	my @servers = split(/,/,$dnsservers);
	my @primarydns;
	my @secondarydns;
	foreach my $dns ( @servers ) {
            if ( $dns =~ /^(.*)\s+P\s+\d$/ ) {
		push(@primarydns,$1);
	    } elsif ( $dns =~ /^(.*)\s+S\s+\d$/ ) {
		push(@secondarydns,$1);
	    }
	}
	my $Secondary = shift(@secondarydns);
        print $out "$network\n";
        print $out "Primary Name Server=@primarydns "
              .    "Secondary DNS Server=$Secondary  "
              .    "and other=@secondarydns\n";
}
} 
 
close($out);

Open in new window

0
 
LVL 1

Author Comment

by:richsark
ID: 24116199
HI,

I ran the script, the final-results.txt has weird characters

20008
rmr aeS
0
 
LVL 1

Author Closing Comment

by:richsark
ID: 31568499
Thanks ! good work
0
 
LVL 1

Author Comment

by:richsark
ID: 24117618
Disregard my last comment, It was my fault. The script worked perfectly.
0

Featured Post

Free Tool: Subnet Calculator

The subnet calculator helps you design networks by taking an IP address and network mask and returning information such as network, broadcast address, and host range.

One of a set of tools we're offering as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

I have been pestered over the years to produce and distribute regular data extracts, and often the request have explicitly requested the data be emailed as an Excel attachement; specifically Excel, as it appears: CSV files confuse (no Red or Green h…
A year or so back I was asked to have a play with MongoDB; within half an hour I had downloaded (http://www.mongodb.org/downloads),  installed and started the daemon, and had a console window open. After an hour or two of playing at the command …
Learn the basics of while and for loops in Python.  while loops are used for testing while, or until, a condition is met: The structure of a while loop is as follows:     while <condition>:         do something         repeate: The break statement m…
In this fourth video of the Xpdf series, we discuss and demonstrate the PDFinfo utility, which retrieves the contents of a PDF's Info Dictionary, as well as some other information, including the page count. We show how to isolate the page count in a…

856 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question