Looking at the current development and application of Internet+, as a person in the IT industry, you should understand how much Linux accounts for, so to master Linux is a very important way to make a living. Of course, if you have feelings for it, it is even more important. Okay.
I used to know nothing about Linux. Therefore, we should start from the most basic. Getting started with Linux is actually very simple. The biggest problem is that it requires patience, love to toss, and the ability to think independently. It can be said that it is not good to learn Linux without tossing and fussing repeatedly. It is a great skill to learn Linux by inferring other facts, so you must not be afraid of tossing and turning.
I believe that everyone must be using Windows, so when you first come into contact with Linux, the first choice is to try it in a virtual machine. There are two types of virtual machines, Virtual Box and Vmware. Which one you choose depends on your personal preference (Virtual Box is open source, and VM is charged).
Linux actually refers to the kernel of an operating system, and the Linux distribution is the operating system. The distribution version is CentOS, which can be said to be a clone of RedHat. It is completely recompiled and generated using the source code of RedHat. It is not compatible with RedHat. Besides, most of the enterprises in the market still use the redhat version.
1
Linux Basics
First of all, I have to choose a version. I chose 6.2 at the beginning, but now the newer version should be 7. Once selected, install it in the virtual machine and start using it. My suggestion is to forget about the graphical interface and go directly to the command line interface. If you encounter problems, you have to search all over the world and ask how to use the command line to solve your problems.
Of course, in this process, you must understand and master the Linux commands well, at least you must be able to use the commonly used commands, and you must also build your own knowledge base, which can contain all the knowledge you have learned, and also It could be your accumulated experience, etc. The most important point is that through your own accumulated knowledge and experience, you will eventually form a unique Linux thinking.
2
The process of learning needs to be learned and used
Many Linux learners will encounter: every command is familiar, but when the system fails, there is no way to start. I don't know when and what command to use to troubleshoot and solve the problem. This is the most helpless thing for many Linux novices. Many times it is assumed that it is a matter of experience, but good learning methods will surely make up for this.
The meaning of the parameters of each command is clearly stated in the book, and it looks easy to understand, but once it is used in combination, it is not so easy. Without many hands-on exercises, the skills in it cannot be mastered.
In the curve of human memory, it is necessary to keep repeating practice to remember one thing well. Similarly, learning Linux is the same. If you can't learn it often, you will learn the latter and forget the former; some Linux beginners have also learned a lot of linux knowledge, but because they have not used it for a long time, the things they have learned are very short. Over time, I forgot, and over time, I lost the confidence to learn. It can be seen that to increase practical skills, only diligent hands-on and courage to practice, which is also the root of learning Linux well.
3
Learn to think independently and solve problems independently
When encountering a problem, the first thing to do is to solve this problem by yourself. You can read books, search for information, search engines, technical forums, etc. In this way, you can not only exercise your ability to think independently; Technology will also improve rapidly.
At the same time, you must learn to use Linux online help. The mainstream Linux distributions all come with very detailed help documents, including instructions and FAQs, from system installation to system maintenance, to system security, and detailed documentation for different levels of people. . 60% of the problems can be solved here after reading the documentation carefully. For example, if you are not very familiar with the use of a Linux top command, as long as you enter man top on the command line, you will get the detailed description and usage of top. You need to think more in study and work, and be good at summarizing experience.
4
Basic steps to learn Linux
In fact, the learning steps of Linux are not static and can vary from person to person. At such times there should be a book as a reference, as an invisible guide. As we all know, if you fail in the early stage of learning, you will lose the confidence and determination to learn Linux in the long run. And learn Linux step by step, step by step, stick to it, I believe you will gain a lot.
In this way, you can avoid a lot of detours, so this kind of learning idea is also a good choice.
Learning methods vary from person to person, and other people's methods may not be suitable for you, but it is always beneficial to learn from other people's learning methods and gain experience from them!
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