jumpbox

http://www.jumpbox.com/overview Run anywhere, run instantly A JumpBox is a “ready-to-use” virtual machine that will run in minutes on any computing environment that supports virtualization. A single download is compatible with all major forms of virtualization like VMware, Parallels, Microsoft, Xen Open Source, VirtualBox and Amazon EC2. Once deployed a JumpBox delivers a fully-functional instance of …

Ubuntu Networking Configuration Using Command Line

The basics for any network based on *nix hosts is the Transport Control Protocol/ Internet Protocol (TCP/IP) combination of three protocols. This combination consists of the Internet Protocol (IP),Transport Control Protocol (TCP), and Universal Datagram Protocol (UDP). By Default most of the users configure their network card during the installation of Ubuntu. You can however, …