Allow tinydns service through iptables firewall

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If you use iptables and want to allow tinydns service answer iterative requests:

Note: Tinydns serves from change yours accordingly, and INPUT number may vary for your list of rules.

What is VegaDNS?

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VegaDNS is the web based tinydns admin tool for configuring DNS records from a web browser.

It has some good features:
Can be accessed with Admin and User levels
Multiple domains can be imported using AXFR
Has a template engine for separation of PHP from HTML
Configurable Default Records to auto-populate new domains with
It is Free

PHP4 (register_globals and safe_mode must be Off for security), MySQL, djbdns, ucspi-tcp, daemontools, wget must be installed.


Installing chrome in fedora

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For installing chrome vith yum you just have to:
Open a terminal window and type for corresponding cpu architecture:

yum localinstall --nogpgcheck -y

yum localinstall --nogpgcheck -y

Virtualization and Cloud Computing Event from VMware

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vForum 2012 - Making the Cloud Work for You. Gain the most advanced technological insights from VMware that are shaping the future of business

Date: 30 - 31 October 2012
Time: 8:00am - 6:00pm
Venue: Grand Hyatt, Mumbai

gcc compile error on Linux when installing daemontools and djbdns

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Following error may be occured when compiling daemontools and djbdns on linux systems.

/usr/bin/ld: errno: TLS definition in /lib64/ section .tbss mismatches non-TLS reference in envdir.o

/lib64/ could not read symbols: Bad value

Zend Server for Red Hat OpenShift

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OpenShift is the platform as a service (PaaS) from Redhat. Now the Zend Server for the OpenShift is available. Details are at

JBoss Application Server is getting a new name

Your Voice Matters! Submit your names here.

When the JBoss Application Server (JBoss AS) project was launched in 1999, no one could have guessed how successful it would become. Today, you will not only find a successful project (JBoss AS), but also a large and vibrant community (the JBoss Community) and a successful product (JBoss Enterprise Application Platform).

Jboss JMX client twiddle

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Twiddle is a command line tool that interact with JMX server instance. For linux systems is under $JBOSS_HOME\bin directory. Usage can be learned typing ./ -h from command line.

./ -h
A JMX client to 'twiddle' with a remote JBoss server.

SQL Server Agent 15404 Error

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If you encounter in the Sql Server Agent Log "SQLServer Error: 15404, Could not obtain information about Windows NT group/user 'ISTMRKSQLHOST\Administrator', error code 0x534. [SQLSTATE 42000] (ConnIsLoginSysAdmin)" this is related with Sql Server Agent job security.

Open Sql Server Management Studio, go to Object Explorer select Jobs under SQL Server Agent. Find your Maintenance Plan and right click on it, select Properties. On the General Page change Owner to 'sa'. Then execute the maintenance plan again.