If you have more than one UNIX box in your care, you know how duplication happens. Every machine needs a common set of settings. Package upgrades need to be deployed. Certain packages need to be on ...

At some point, you probably have installed or configured a piece of software on a server or desktop PC. Since you read Linux Journal, you've probably done a lot of this, as well as developed a range ...

Puppet software lets you manage the software configuration on all the hosts on your network. It simplifies repetitive operations and ensures state and configuration integrity among large number of ...