Some friends who are beginners in Linux operation and maintenance believe that to learn Linux , they need to install their computer as a Linux system or have real server equipment. In fact, beginners can learn Linux operation and maintenance by using virtual machines .
Using virtual machine software to build a Linux learning environment is simple and easy to use. The important thing is that the Linux simulated by the virtual machine is almost indistinguishable from the real Linux . If you buy a server, it will cost you 10,000 or 20,000 yuan, which is not affordable for ordinary fans , and it is loud and consumes electricity. If you use PCs and laptops to build Linux, it is completely a Linux environment, which not only increases the difficulty of learning, but also is far from environment . Under the Windows desktop system, it can remotely connect to a Linux server thousands of miles away through SSH tools for management and maintenance. Therefore, using virtual machine software to build an environment is very close to an enterprise working environment.
If you use a virtual machine to learn, as long as the computer configuration is higher, you can open multiple Linux virtual machines at the same time, and you can study at any time with a laptop on the way to work or home . If it's multiple real computers and server devices, it can't be moved. If it is placed in the computer room , then the price is too high. It is difficult for most learners to have such a resource .
Using the virtual machine system environment, we can set and change the virtual system at will, and even format the virtual machine system hard disk, repartition and other operations, and do not have to worry about losing useful data, because the virtual machine is a running on the system. Virtual software, any operation on the virtual machine system is equivalent to operating the virtual machine equipment and system of the virtual machine, and will not affect the real data on the computer.
Therefore, if you want to learn Linux operation and maintenance, but you are worried about the equipment, you should use a virtual machine to learn, and don't set too many obstacles and thresholds for yourself, which will affect the learning progress. Installing a virtual machine on a computer can also build a learning environment that is close to the working environment. Of course, if there is equipment to cooperate with virtual machine learning, the learning effect will be better . In the actual teaching of Old Boy Education , students will be exposed to the server, not only can make RAID, but also can install the system on the real physical server. The old boy education Linux cloud computing operation and maintenance course, 10 years of technical precipitation, put an end to the paper, the whole enterprise real cases combined with theory teaching, if you want to learn the knowledge of Linux cloud computing operation and maintenance in depth, you can pay attention to the old boy education.