How to learn Linux system experience

Linux is an open source, efficient command-line operating system, mainly used in the field of server operating systems. For Linux operating system more detailed and accurate explanation you can find the "Linux on this study" in the No. 0 chapter of the more detailed; from knowing Linux to working with Linux for 4 years now, here are some tips for kids who get started with Linux systems. Linux system gave me the first impression is: free (of course, this is not accurate, open source is not equal to free, but most open source products are free, public sources), is the command line (Linux operating system everywhere, whether it is the command line, graphics are all), is high-cornered (this is true, Used to know).

The distribution of Linux operating systems is very, very many, in the series, can be divided into: Fedora Linux series, Debian Linux series, SUSE Linux series, other Linux series.

This article only represents my personal opinion and does not have any legal effect. Love the open source like the Linux Walk!!!

The linux  of the

fedora  series is a very common,fedora  system you may not have heard of, but learning linux  must be in touch with fedora  series redhat  Red Hat System, he is the company's more well-known operating system, the latest version is rhel7.x  (RHEL RedHat enterp linux  Now you know the difference between rhel7  and  redhat 9 ), The RHEL system is a server version of the operating system that needs to be subscribed in order to enjoy better service, he has a ' twin ' brother-centos  Community Edition Linux operating system, is the more commonly used linux  (Centos free) in the enterprise. The fedora  series of Linux is a very regular Linux operating system. At present, there is a more mature Linux learning certification system-rhcsa-rhce-rhca . Beginners to learn Linux system is the first recommendation, simple and efficient to get started Linux. fedora  series of Linux is a graphical operating system, in Fedora's 3 major distribution Linux system,fedora  is a desktop-level system (very gorgeous, late can play on their own notebook), Rhel is an enterprise server version of the operating system, suitable for medium and large companies using,centos  is the community version of the system, the company, personal scenes are more common (free).

The Debian series system is also more common, in which the release version of Ubuntu system is more common in life, a lot of notebooks in the factory operating system are he, it is obvious that Ubuntu Linux is the Debian series of Linux desktop version of the system, If your future work is the direction of development, then the Ubuntu system in the future life may be more contact. Then look at Debian Linux, Debian Linux is a server version of the Linux system, many people in the country like to Tube Debian Linux called "stool" Linux system, in the enterprise Server System Debian is also more common. Compared to the Fedora series of Rhel and CentOS, the application is more flexible to install and use. Personally prefer the Fedora Series Linux system, for performance, advantages here do not have too much discussion, see personal habits. In the desktop system market, the Debian series Linux seems to be more popular, Ubuntu system is also a lot of distribution, desktop version is gorgeous, software resources rich. The SuSE family of operating systems, in my personal opinion, is more suitable for enterprise use, and many companies prefer SuSE users.

There are many distributions of Linux systems, more famous is the above 3 branches. There are also many Linux operating systems in China: Red flag, Blue dot, depth, unicorn and so on, these Linux systems are actually the three major series of Linux branches. In essence, in fact, Linux systems are universal, have a certain basis to discover, master a kind of Linux use.

Talking about a half-day version of the Linux system, let's get down to business. First of all, Linux distribution has a lot of, Linux system is not just the command line that we start to think of the system, there are many graphical Linux in fact, and the ox system is more beautiful and easy to use. So the question comes, so many Linux operating systems to the novice how to choose? Personal advice, use a more mature Linux system to learn. Getting Started with Rhel and CentOS Systems is a more disciplined system that makes it easier for you to get started. Whether you are a developer or an OPS person, there is always nothing wrong with learning about the Red Hat Linux system, Linux systems, Class Uinx systems, all of which are similar.

Before we talked about choosing what operating system to learn to get started with Linux, now the problem is coming, how do we learn the Linux system? Search online learning Linux There are roughly two major points of view:

1. Learn to invest in your own computer installed Linux system nothing to do with the Linux system of life and entertainment, to develop a Linux environment usage habits.

2. Use virtual machines to learn Linux systems.

I would rather agree with the idea of using virtual machines to learn Linux. For the new beginner Linux students to say, the Linux system has a lot of mystery, command line operation, a face confused force. Learning is a gradual process, not nothing to make trouble for themselves, see the online postings, how many people stuck in the initial installation of Linux system above. For beginners to just get started Linux to say, temporarily put up superficial understanding on the physical machine above the installation of Linux system, how simple how to do, how easy to do, do not dig yourself to jump. Virtual machine is a very convenient software, can be 1:1 simulation of the real environment, and outside to speed up the function of cloning, so that learning more convenient and easy.

Tips for Learning Linux notebooks :

Learning Linux using virtual machines? Many people will ask, the virtual machine is not very expensive, ah, I would like to prepare a high-profile notebook it? Is it 16g or 32g of memory?

NO, it's been a routine again. Virtual machines really compare memory, it needs to use the resources of the physical machine to run the virtual machine, but our virtual machine is used to learn, not to run the enterprise production environment, learning Linux does not need much resources, ordinary notebook standard can (4 core 4G) "Note: Of course, the higher the better, 2g Memory Introduction It's just so-so. "When we first started to learn Linux, we were able to reduce the difficulty of learning because we had the Linux system to install graphics on Linux, and using desktop Linux could increase our interest in Linux. The desktop version of the Linux system uses virtual machines to give 1g of memory enough. As we learn more about Linux systems, we recommend switching Linux systems to command-line mode, and Linux in the enterprise is a command line, and we want to simulate the actual situation of the enterprise to learn and experiment. Learning Linux is important for more practice, more experimentation, more thinking. Notebook configuration is not too important.

L Inux tips for learning skills

The study of Linux system is a gradual process, focusing on experimental experiments, practice exercises. Think more and practise more. Often on the internet to see a lot of people are asking the Linux command manual, actually collect a lot of command manuals, see how many Linux tutorials really useful? Linux system commands are too many, each Linux command has countless parameters, command to practice in the environment, commands are not used for back, in the process of learning to understand the memory. Learning Linux, suitable for is the best, this Linux starter artifact "Linux should learn" is not very good, it is recommended to learn.

Do not forget the advice of beginner's mind:

After learning more about Linux, you will be exposed to several certified RHCE of Linux systems. Do you want to test a certification? Back to basics, learning Linux We are learning the use of Linux, learning is a skill, certificate for operators to just a embellishment, technology is the hard truth. Enterprises need skills-based talent, certificate is only you have learned the representative of Linux. Has the ability, has the certificate has the experience Penguin Person enterprise only then will need more.

How to learn Linux system experience