* Deltacloud – Abstracts the differences between clouds * BoxGrinder – Making it easy to grind out server configurations for a multitude of virtualization fabrics * Cobbler – Installation server for rapid set up of network installation equipment * Condor – Batch system managing millions of machines worldwide * CoolingTower – Simple application-centric tool for [...]

Today I was busy with finalizing my KVM based Rails appliance. Appliance is almost ready and I wanted to test it with a simple test application. First problem was missing mysql support. When I tried to install the mysql extensions I got the following error. kok@railsserver:/home/kok/sudo gem install mysql Building native extensions. This could take [...]

If you provider blocks SMTP 25 port you can use the submission port. Plesk 8 comes with a submission service definition. You don’t need to define a new service. You only need to check the “Enable the Message Submission” option , on the Plesk page Server > Mail > Preferences. conditions

If you are an active wiki user, probably you also wished to organize your personal notes in wiki form. Up to now I was using a local wiki server for organizing my notes and recently I started to use Tomboy Notes, but couple of weeks ago a friend of mine mentioned a desktop wiki application [...]

If you installed the openx without installing the php gd extensions your statistics widgets will show an error message saying that gd extensions are not installed. In case you are using Ubuntu you may install this extension with following command. sudo apt-get install php5-gd You would expect that After the installation if you restart the [...]