Updating centos

This article aims at “30 Things to Do After Installing RHEL/Cent OS 7”.The post is written keeping in mind you have installed RHEL/Cent OS Minimal Install which is preferred in Enterprise and production environment, if not you can follow below guide that will show you minimal installations of both.The following are the list of important things, which we’ve covered in this guide based on industry standard requirements.We hoping that, these things will be very helpful in setting up your server.You need to register your in order to enable official Red Hat System repositories and update the OS from time-to-time.

Although some people use the word Linux to represent the operating system as a whole, it is important to note that, strictly speaking, Linux is only the kernel.Updating the kernel on Red Hat Linux or Cent OS Linux is a very simple process.Most commonly you will use the following command in the case of a security vulnerability, or perhaps just to verify that you’re running the most up-to-date kernel: is the package you’re updating!On the other hand, a distribution is a fully-functional system built on top of the kernel with a wide variety of application tools and libraries.During normal operations, the kernel is responsible for performing two important tasks: To do this, the kernel communicates with the hardware through the drivers that are built into it or those that can be later installed as a module.