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I figured out a solution in Perl. it's a little sloppy but it gets the job done.


#!/usr/bin/perl
use warnings;
$seperator = "===============================================\n";
$ping =...

Hello,

I'm attempting to write a tool that checks an IP address for existing PTR records then if there are no PTR records does a ping to see if it response.

Then if there is no response, it...

All of those solutions worked. Thanks again guys.

Man... I spent hours trying to figure this out. Thanks for the help :)

I've been trying to figure this out for quite a bit... I'm trying to check the first column for a period and only display the line if it contains a period. Below is a sample of the data i'm working...

Hi, I'm attempting to generate zone files based off the subnet address of a reverse zone.

For example...
My text file contains the following..

5.4.7.0/24
5.4.7.0/24
68.74.23.0/24...

Input listed below. Sorry about that.

'ans_listzones channel=site1-ddns01 slave'

The site name (site1-ddns01) is dictated by the input file.

---------- Post updated 07-17-12 at 10:10 AM...

Thank's for the reference guide. I cleaned that script up, still works perfectly.


Here's an example of my input and output...

ans_listzones channel=site1-ddns01 slave
172.in-addr.arpa...

I have a list of DNS servers I need to look up information on. Each of these servers has a master and a slave database. Essentially what I need to do is create two text files for each server. One...

That worked perfectly. Grep doesn't seem to be filtering what I want but it is using the file as the source for the zones.

Below is the code i'm using.

Thank you!

while read LINE; do...

Hello All,

I'm attempting to use a text file as input to a specific field in a command. Below is the command...

Typically it looks like this

ans_dump testzone.com channel=dnsw32 | grep AAAA...

I'm trying to remove lines of data that contain duplicate data in a specific column.

For example.

apple 12345
apple 54321
apple 14234
orange 55656
orange 88989
orange 99898


I only...

I'm trying to take a list of domains, find out the MX resolve it to IP then find out what the NS is and output the contents to a new file.

The only problem i'm having is when checking the Ip or...

I want to filter out all the junk and only see the Domain name and Mx records. Can't quite figure out how to get this output.

This is what i'm using to get the output.

dig mx -f domains.txt >...

If i remove the section after the Pipe it will list all the files straight down the page is how i found out it was actually finding the files.

I let it run through, it takes about 30 seconds and...

It does actually find the files, but it isn't moving them into the new directory... any other suggestions?


-edit does it matter if the file names end in .db and aren't pure text files?

I have a folder with about 4000 files in it. I need to extract the files that contain a certain line of text to another directory.

for example files with 'ns1.biz.rr.com' need to be extracted to...

Everyone of those solutions works

grep -v -e "mx1.rr.biz.com" -e "ns2.ri.biz.com" filename > newfile

does exactly what i wanted, thank you.

Hi,

I'm trying to remove multiple lines of text based off a series of different words and output it to a new file

The document contains a ton of data but i want to delete any line that has the...