DETAILED EXPLANATION OF THE COURSES FOR LINUX TRAINING

Linux training mainly covers the basic knowledge of Linux system, installation, software, basic commands, and the configuration of various common services. And that's what we're actually using most of the time. You can consider participating in Mr. Liu's training and pay attention to "Linux should be learned this way".

First month: Linux Basics.

The second month: build a cluster scale architecture of 50-100 units, give 9 days to complete the project, and report and score.

These two stages belong to the children's segment, feed you, and eat slowly, laying a solid foundation.

The third month: large-scale 100-2000 clusters begin, this stage belongs to the adolescent stage, you have to eat by yourself, the progress of the lecture will be accelerated, the fourth month: memcached, redis, mongodb, mysql, mycat database, shell programming python basics.

This stage belongs to the adult stage, learning to think independently, and being able to turn and do on your own. The progress will be faster.

In the fifth month, cloud computing KVM, OpenStark, Docker, K8S, network security, onboarding.

Throughout the learning process, there will be a rise in thought: knowledge--- ability--- value--- profit and money.

Linux basics.

Install the Linux operating system; Linux file system ; Linux common commands; Detailed explanation of the Linux boot process; Familiar with Linux services and able to install Linux operating system independently; Proficient in using basic commands of Linux system; Recognize the common service installation of Linux system; Linux operating system; Linux Basic Command Practice; Set Linux environment variables; Customized Linux services; shell programming key He Xiao basic use vi file ; Use emacs files; Use other tools, classic tutorials such as Brother Bird's private dishes, Brother Marco linux, etc.

Shell Basics.

Introduction to shell ; Know the background program BASH programming, and be familiar with the environment under the Linux system; Familiar with various shells under Linux, proficient in shell programming, familiar with vi basic operations; Familiar with the basic operation of EMACS; Compare the differences between different shells; Write a draft of a shell script to test whether the server is connected; Write a shell script to see if a process exists; Write a shell script with a loop statement.

C under Linux

Overview of the Linux C locale; gHow to use ; GDB debugging technology; autoconf automake makefile ** optimization; Familiar with the development environment under the Linux system; Familiarity with the G compiler; Familiar with makefile rules and writing hello and world programs; Use the make command to compile the program; Write a program with a loop; Debugging a problematic program.

Embedded Modified Development.

Overview of embedded systems ; Cross-compilation: Configure the TFTP service; Configure the NFS service; bootloader and kernel; Embedded Linux application software development process: familiar with embedded system concepts and development processes; Establish an embedded system development environment to make a Cross G tool chain; Compile and **u-boot Compile and**linux kernel ;

How can I learn Linux well? This is a problem that plagues many Linux beginners and enthusiasts, for the learning of Linux and other languages, good learning ideas and habits are very important, often can play a role in twice the result with half the effort!

1.The basic skills should be solid.

To learn any language, you must have the basic skills to improve efficiency on the one hand, and broaden your thinking on the other hand.

For the learning of basic knowledge of linux, it is boring for some beginners, you can first learn the ** and grammar by understanding and then reciting, and then carry out practical operations, you must manually enter the command line, do not use tools, so that you can master linux more quickly and effectively.

2.Apply.

The purpose of linux learning is to apply, linux basic knowledge is some scattered technology, when there is no application in the project, we can not understand his true value, so after laying the basic skills, the most urgent thing is to do a few more complete projects, at the beginning can be a simple project, and then you can choose a slightly more complex project, diligent in doing, dare to practice, you will be able to learn linux well.

3.Learn to use Linux online help.

Any kind of textbook will not fully tell the knowledge of linux, generally talking about the more commonly used or more representative knowledge, however, we often need some rare knowledge and skills to implement some functions in the project application, so, how to find the knowledge we need, it is recommended to consult the linux help documentation, the mainstream linux comes with detailed help documents, it is very convenient to solve the problem!

4.Find resources online.

In the learning and application of Linux, it is inevitable to encounter some problems without ideas and not knowing how to solve them, at this time, it is necessary to use the power of the network, you can search and find through search engines, or you can consult senior technical personnel, and finally solve the problem, which is an important way to accumulate Linux knowledge!

5.Check out the technical documentation in English.

If you want to learn Linux in depth, it is very necessary to consult English technical documents, often the latest technologies are released in the form of English documents, and more comprehensive, therefore, for Linux personnel, read more Linux technical documents, it is very necessary to master cutting-edge technology and deepen knowledge!

Linux can be difficult to learn at first, but as long as you think carefully and think about it, you will definitely be able to learn it well. I offer the following advice for my own situation for reference only.

1.If you encounter a problem, you have to check more information.,There should be a book about linux.,Brother Bird's private dishes are very good.。

2.Step by step, it is impossible to eat a fat man in one bite, arrange certain learning tasks for yourself every day, and you can learn about Linux in 40-60 days.

3 If you know how to use the man manual and know that the command is the script that the system has customized for you, then you can pass the Linux system command.

4 To understand the meaning of Linux's file system, the partitioning of a disk is equivalent to creating a directory and mounting it at the application level.

5. To learn common services, you should do more hands-on experiments, watch more and practice writing shell scripts by yourself.

That's pretty much it, and I wish you success in your studies.

If the job requires you to be proficient in shells, there are also common services of Linux.

Learning more will soon pay off.

Stage 1. Get started with zero beginners.

Stage 2. Linux system administration & shell programming.

Stage 3. Millions of visits to the cluster in actual combat.

Stage 4. Tens of millions of visits to the core cluster in actual combat.

Stage 5. The underlying support of all core technologies: cloud computing clusters.

Stage 6. Big data O&M.

Stage 7. Python automation and guidance.

Sell a book and learn as you go. You can only taste things by practicing more

In fact, this question is quite open, if it is subdivided, it should be divided into operation and maintenance level, development level, source code level, how to learn Linux well, I will take a look at my suggestions as an old bird, to see if it will help the younger generations....

First of all, you need to understand the basic knowledge of Linux, you can see "Linux Should Be Learned".

What is commonly referred to as a Linux system is just a kernel.

With the exception of those early versions of twenty years ago, there is no longer a pure Linux system in the true sense of the word.

All are so-called "Linux kernel-based" operating systems, or Linux distributions.

Ubuntu you are talking about is one such system, and in addition to this there are thousands of such "distros".

Ubuntu is the one with the largest number of users, and other well-known ones include Fedora, Redhat, SUSE, Hongqi, ......Very much.

The so-called desktop version, i.e., the desktop version, refers to the version for home PC users.

The general desktop version is characterized by a graphical interface, which is simple and easy to use and highly entertaining.

There is also the server version, which is characterized by stability, efficiency and high security.

There are also a few other categories, such as Ubunut and Netbook — mainly for netbooks or tablets.

Now Ubuntu's NetBook version has begun to challenge the opposition between Android and Apple in the tablet market.

Beginners generally recommend starting with Ubuntu, which is relatively simple.

If you want to do server research in the future, you can also start with Fedora, which is not very difficult, and Fedora is very similar to Redhat, Redhat is very well-known in the server market.

, this book is a beginner's study notes made by the self-proclaimed bird brother (that is, a rookie), and finally organizes and supplements it into a more detailed basic study book!

There is also a copy of "Redhat9 from Beginner to Mastery", you can also look at it!

If you want, I can send you an electronic version, and there are other basic books, which can be given to you! It can also give you an electronic version of some experiments! And the study notes that I summarized before! Hehe, give me an email if you want it!

It is recommended that the landlord install redhat if he learns, because there are more people who use this, and it is convenient to check the information!

Centos, ubuntu recommended

Learning Linux is mainly to learn command operations, no matter what version of Linux you install, as long as it can help you learn commands, it's OK.

This is not something that can be explained clearly in one or two sentences, give you the following **, see for yourself.

There are two types of Linux courses in the world:

Redhat Red Hat System, a very complete and easy-to-learn and mature Linux learning certification system. Not to mention whether certification is important, learning knowledge is the most important, this is a course based on system management and service construction, and it is a set of courses from entry to operation and maintenance (mastery is definitely not talked about now). Easy to learn, recommended for newbies.

You can go and see "Linux should be learned like this", which is more suitable for getting started.

Career system, this system is a set of Linux operation and maintenance, operation and maintenance experience-based system, compared with the Red Hat system, the level is slightly higher, but the difficulty of learning depends on the individual, and this kind of course is generally more expensive, no computer foundation or Linux foundation or depends on personal ability. Personally, I recommend a step-by-step approach, from shallow to deep learning to be proficient in Linux.

The customer as a whole: system introduction, introduction, installation, commands, permissions, users, disk management, etc. Then there are services, also remote services, file services, web services, security, etc.

The high-end ones are probably high availability, load balancing, web, databases, virtualization, containers, etc. Of course, this is just an approximation, and it is not so simple or difficult to learn. Linux introductory recommendation to take a look at "Linux should be learned like this" first look at what Linux is, and understand Linux for yourself When considering the course selection of Linux, children's shoes with strong ability can be considered for self-study. Come on.

Stage 1.

Get started with zero beginners.

Stage 2. Linux system administration & shell programming.

Stage 3. Millions of visits to the cluster in actual combat.

Stage 4. Tens of millions of visits to the core cluster in actual combat.

Stage 5. The underlying support of all core technologies: cloud computing clusters.

Stage 6. Big data O&M.

Stage 7. Python automation and guidance.