Shulou(Shulou.com)06/02 Report--

Free Linux tutorials worth 8000 CNY | Qianfeng produced "Shell programming from entry to practice"

Learning operation and maintenance, more or less can not bypass Linux, want to engage in operation and maintenance work, the first condition is to master excellent Linux technology, while Linux operation and maintenance involves network equipment, security equipment, network construction and other aspects of knowledge, Linux practitioners need to have higher requirements.

If you want to master Linux through self-study, instead of blindly looking for resources, take a good look at this article. If you want to learn the basics, take a look at the following learning road map and related tutorials.

Therefore, the free course resources for you are from Qianfeng's selection of "Shell programming from beginners to actual combat"!

Course introduction

"Shell programming from entry to practice" mainly tells that shell provides a way to communicate between people and the operating system.

This communication can be performed interactively (typed from the keyboard with an immediate response) or as shell script (non-interactive). Shell script is a string of shell and operating system commands placed in a file that can be reused. Essentially, shell script is a simple combination of command-line commands into a single file.

Highlights of the course

After learning shell, can master the variable use of shell programming; if, case and other sentence judgment; and can have a certain ability to write simple operation and maintenance tools independently.

You can also do some automatic optimization scripts according to the system or service. With planned tasks, alarm mail, you can also achieve simple monitoring.

This time it will be released for free!

Follow-up Xiaoqian will also irregularly share some high-quality video tutorials for you, please follow us at any time!

What do you need to know to get started with Linux?

To tell you the truth, no matter which programming language you learn, you can't do without systematic learning. To put it simply, if you want to learn Linux, at least know what it is? What do you need to learn? Here is a share of Linux's career development and a learning roadmap.

To master Linux technology, we should not only understand the system, network, architecture and database, but also understand open source software. We have to contact more information and learn more things in our daily work. To master the specific learning roadmap of linux is as follows:

The first phase of Linux cloud computing network management practice

The location of error can be accurately judged according to the network protocol, the VLAN can be divided on the switch, and the packet grabbing tool can be used to analyze network data.

The second phase of Linux CVM system management and service configuration

You can perform basic management operations on the Linux system, configure and deploy the domain name resolution service in the Linux system, and configure the LAMP architecture website service in the Linux system.

The third stage of Linux Shell script automation programming

Use awk or sed to process text files on the command line, initialize the server, transfer files in batches, and write operation and maintenance tools

The fourth stage is the operation and maintenance of open source database MySQL DBA.

Build the architecture of MySQL master-slave replication to realize real-time data backup, operate and maintain the cluster set up by MySQL, and realize data visualization operation.

The fifth phase of the enterprise automation project and the actual combat of public cloud operation and maintenance

Ability to deploy a single server to install systems for multiple hosts, manage hundreds of servers with Ansible, deploy websites that support high concurrency with Nginx, deploy Zabbix to monitor host anomalies, and write custom alarm handling scripts

The sixth stage is the actual operation and maintenance of large-scale website with high concurrency architecture.

You can make the disaster recovery strategy of the website, ensure the online rate of the service, make use of Nginx cache to accelerate the speed of users to visit the website, and improve the concurrency of the website.

The seventh stage of Python Linux automated operation and maintenance development

Python operation and maintenance tools writing, Python management Amazon EC2 server, Python management database

The eighth phase of enterprise private cloud architecture and operation and maintenance practice

Ability to build private cloud platforms, maintain errors in private clouds, and build hybrid clouds in the enterprise

However, the course content shared today is mainly the knowledge of the basic part Shell. If you need to learn other advanced video tutorial resources, such as architecture and database. You can leave a message below or scan the code directly to tell me ~ ~

The course catalogue of the full set of resources "Shell programming from introduction to practice":

01_ variable _ 01_ custom variable and environment variable

02 _ variable _ 02 _ environment variable file and variable transfer

03_ variable _ 03_ execute script

04variable _ 04_read implements interaction with the user

05_ variable _ 05_ variable operation

06Test _ File Test

07_if judgment

08_for cycle

09_while Loop and Job

10 _ logical judgment

11_while_read combination

12 in-depth understanding of the for loop

13_case statement

14 Today's summary

15 Review of yesterday

16 job analysis

17 _ basic knowledge points of concurrent programming

18_shell script _ shell concurrency

19 _ regular _ 01_

20 _ regular _ 02

21 _ Today's Summary

Review of 22 _ yesterday

Analysis of 23 _ yesterday's operation

24 _ regular _ 03_

25_grep_egrep_fgrep

Detailed explanation of 26_sed command

27_sed pattern matching

Common examples of 28_sed

29 _ Last week review and today's summary

Basic syntax of 30_awk

Practical application of 31_awk

32 _ array

33 _ function

34 _ yesterday's Review and Today's Summary

Review of 35 _ yesterday

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.