Tag Archives: RHEL

Centos 7 Release – Whats New

Hot on the heels of the Red Hat Enterprise Linux 7 release the Centos team have put out Centos 7 and now we are happy to offer a Centos 7 VM image on our control panel.  You can select it … Continue reading

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Setting up Domains Keys (DKIM) on Postfix

This is a quick and fairly painless way of setting up DKIM, on a postfix server. DomainKeys Identified Mail (DKIM) is a method for associating a domain name to an email message, thereby allowing a person, role, or organization to … Continue reading

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Setting up Monit + with tomcat

We get asked a lot by customers to install and setup monit. Its not an overly hard task, in fact its pretty darned easy. Monit is brilliant for monitoring and restarting services when they are down, it can alert you … Continue reading

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Quick and easy iptables blocking and firewalling basics

A customer emailed in today had noticed somebody trying to hack or crash his VPS. He tracked it down to one particular IP address but didnt know how to block him. There are several things you can do to block … Continue reading

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