http://www.unixmen.com/ways-to-secure-your-ubuntu-14-04-server-running-lamp/

Build Your Information System For Free Using These Tools

Information system is a very essential and fundamental component in every business and organization. Generally, it is a set of network of hardware and software which users use to collect, manage, create and distribute their data.

It consists on the information and communication technology utilized by organizations for supporting their business processes. As it is important to create and have the right information system it is also important to find the right tools to use for making your own information system.

But what do you think if you can build your information system for free? Yes for free, it is not a jock. Follow us and you will understand that this can be a reality. We will describe the different tools one by one giving the benefits of using every one of them just for making your information system.

http://www.unixmen.com/build-information-system-free-using-tools/

Network bounding

Network bonding is a method of combining (joining) two or more network interfaces together into a single interface. It will increase the network throughput, bandwidth and will give redundancy. If one interface is down or unplugged, the other one will keep the network traffic up and alive. Network bonding can be used in situations wherever you need redundancy, fault tolerance or load balancing networks.

Linux allows us to bond multiple network interfaces into single interface using a special kernel module named bonding. The Linux bonding driver provides a method for combining multiple network interfaces into a single logical “bonded” interface. The behaviour of the bonded interfaces depends upon the mode; generally speaking, modes provide either hot standby or load balancing services. Additionally, link integrity monitoring, may be performed.

http://www.unixmen.com/linux-basics-create-network-bonding-on-ubuntu-14-10/

Installing The Canonical Distribution of Ubuntu OpenStack

One of the way to build an OpenStack cloud is by using The Canonical Distribution of Ubuntu OpenStack. Follow the instructions:

http://www.ubuntu.com/download/cloud/install-ubuntu-openstack

Wget and proxy

https://www.unixmen.com/use-wget-behind-authenticated-proxy/