Different Linux systems can be used in many ways. This is the main idea behind operating different services at different operating levels. For example, th…

You could actually skip this whole section for those who are already familiar with the topic, but we highly recommend you read it because this is the hear…

In a multi-user environment like Linux, every file is owned by a user and a group. There can be others as well who may be allowed to work with the file. W…

Setting up a Secondary (or Slave) DNS sever is much easier than you might think. All the hard work is done when you setup the Master DNS server by creatin…