Can I learn Linux from scratch? What do I need to learn?

I want to work in the IT industry, but do I want to learn programming? Which technology should I choose? Of course it is Linux operation and maintenance. Linux is a very popular technology on the market, with a wide range of applications and good employment prospects, and is liked by many people. So the question is, can I learn Linux operation and maintenance with zero basics?

In the server market, the Linux system has a market share of up to 80% due to its advantages of stability, security, free open source, efficiency and convenience. It can be seen that Linux applications are very extensive. Whether now or in the future, learning Linux is a very good choice. As for whether it is possible to learn from scratch? My answer is of course. Oldboy Education Linux face-to-face classes are specially designed for people with zero basic knowledge, allowing you to master Linux technology with zero basic knowledge.

Old Boy Education’s Linux courses start from the basics, and the learning difficulty gradually increases, so that even learners with no basic knowledge can easily understand. The course outline is as follows:

For Linux learning, it can be divided into four stages, Linux entry-level entry stage→Linux* advanced level→Linux* advanced level→Linux* deep direction refinement stage

The first stage: primary stage

At the initial stage, you need to clarify the Linux learning route. Any learning is step-by-step, so learning Linux also requires a certain route.

　1. Basic Linux knowledge and basic commands;

　2. Basics of Linux users and permissions;

　3. Advanced Linux system process management;

　4. Linux efficient text and file processing commands;

　5. Getting started with shell scripts

The second stage:* level advancement

　* Level advancement requires an in-depth study of upper-layer applications and services after fully understanding the principles and basic knowledge of Linux. When it comes to services, it definitely involves network-related knowledge, which requires time to learn.

　1. TCP/IP network basics;

　2. Commonly used services for Linux enterprises;

　3. Linux enterprise-level security principles and prevention techniques;

　4. Encryption/decryption principles and data security, system service access control and service security foundation;

　5. iptables security policy construction;

　6. Shell script advanced;

　7. Introduction to MySQL application principles and management

The third stage: Linux* advanced level

　1. http service proxy cache acceleration;

　2. Enterprise-level load cluster;

　3. Enterprise-level high-availability cluster;

　4. Detailed explanation of operation and maintenance monitoring zabbix;

　5. Operation and maintenance automation learning;

The fourth stage: Linux** direction refinement

　1. Big data direction;

　2. Cloud computing direction;

　3. Operation and maintenance development;

　4. Automated operation and maintenance;

　5. Operation and maintenance architect

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