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Top Forums Shell Programming and Scripting How to convert forward zone file to reverse Post 302281892 by mosavani on Thursday 29th of January 2009 05:38:50 PM
Old 01-29-2009
How to convert forward zone file to reverse

I have forward dns zone file with A records and converting it to reverse zone file
ex.

subdomain1 A 10.20.30.40
subdomain2 A 10.20.31.41
subdomain3 A 10.20.35.43
subdomain4 A 10.20.30.41
subdomain5 A 10.20.30.42

Need to convert reverse like:

10.20.30.40
40 PTR subdomain1.domain.com
41 PTR subdomain4.domain.com
42 PTR subdomain5.domain.com
10.20.31.41
41 PTR subdomain2.domain.com
10.20.35.43
43 PTR subdomain3.domain.com

I am doing this with below command but not satisfied, I know there is better way to do this but need right direction.

Code:
for line in $(cat zonefile );
do
        name = $(echo $line | cut -d' ' -f1)
        IP = $(echo $line | cut -d. -f4)
        echo -e "$IP \t PTR \t $name.domanin.com"
done

 

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asadmin-delete-domain(1AS)					   User Commands					asadmin-delete-domain(1AS)

NAME
asadmin-delete-domain, delete-domain - deletes the givendomain SYNOPSIS
delete-domain [--terse=false] [--echo=false] [--domaindir install_dir/domains] domain_name delete-domain deletes the specified domain. The domain must already exist and must be stopped. This command is supported in local mode only. OPTIONS
--domaindir directory where the domain is to be deleted. If specified, path must be accessible in the filesystem. If not speci- fied, the domain in the default install_dir/domains directory is deleted. --terse indicates that any output data must be very concise, typically avoiding human-friendly sentences and favoring well- formatted data for consumption by a script. Default is false. --echo setting to true will echo the command line statement on the standard output. Default is false. OPERANDS
domain_name name of the domain. Must be a unique name. Example 1: Using delete-domain asadmin> delete-domain sampleDomain deleted domain sampleDomain successfully Where: the sampleDomain domain is deleted. EXIT STATUS
0 command executed successfully 1 error in executing the command asadmin-create-domain(1AS), asadmin-start-domain(1AS), asadmin-stop-domain(1AS), asadmin-list-domains(1AS) J2EE 1.4 SDK March 2004 asadmin-delete-domain(1AS)
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