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Python+artificial intelligence full-stack engineer (Linux basics)
Chapter1 Course Introduction
1-1 01-Course Arrangement
1-2 02-Inspirational formula and python experience
Chapter2 Introduction to operating systems
2-1 03-What is an operating system
2-2 04-Mainstream operating systems in different fields-01-Desktop operating systems
2-3 05-Mainstream operating systems in different fields-02-Server operating systems
2-4 06-Mainstream operating systems in different fields-03-Embedded operating systems
2-5 07-Introduction to virtual machines
2-6 08-A brief history of operating system development
2-7 09-Linux kernel version and distribution version
2-8 10-File directory structure under Linux system
2-9 11-Ubuntu system directory structure demonstration and introduction
2-10 12-Basic use of Ubuntu graphical interface
Chapter3 Introduction to linux commands
3-1 13-Linux Command-01-Clear Learning Goals
3-2 14-Linux Command-02-Enlarge or reduce the font of the terminal window
3-3 15-Linux Command-03-Clear the operating effects of 6 common terminal commands
3-4 16-Linux commands-04-6 simple drills on common terminal commands
3-5 17-Linux Command-05-Terminal Command Format
3-6 18-Linux Command-06-View terminal command help information
Chapter4 Directory related commands
4-1 19-File and directory commands-01-Clear command classification and learning objectives
4-2 20-File and directory commands-02-Sharing auto-completion and command selection skills
4-3 21-File and directory commands-03-View hidden files and return to the previous directory
4-4 22-File and Directory Commands-04-Listing and File Size Options for ls
4-5 23-File and directory commands-05-Combined use of ls and wildcards
4-6 24-File and directory commands-06-Wildcard character group
4-7 25-File and directory commands-07-Common parameters of cd command
4-8 26-File and directory commands-08-Relative paths and absolute paths
Chapter5 File related commands
5-1 09-Extensions to touch and mkdir commands
5-2 10-Extensions to the rm command
5-3 11-Goal determination and graphical interface demonstration
5-4 12-tree View the directory structure in a tree diagram
5-5 cp command to copy files
5-6 cp command -i option prompt before overwriting
5-7 cp command -r option to copy directory
5-8 mv command moves files or directories
5-9 mv command to rename files or directories
5-10 Basic usage and comparison of cat and more
5-11 The -b and -n options of the cat command output line numbers
5-12 grep to find file contents
5-13 grep pattern search at the beginning/end of the line
5-14 echo and redirection
5-15 The concept and basic use of pipelines
Chapter6 Remote management commands
6-1 Shut down and restart
6-2 The concept of network card and IP address
6-3 Introduction to the functions of ifconfig and ping
6-4 ifconfig queries network card information
6-5 ping test network connection
6-6 An introduction to how SSH works
6-7 The concept of domain name and port number
6-8 Introduction to ssh command format and determination of drill goals
6-9 Mac computer uses ssh to connect to ubuntu
6-10 PuTTY installation and exit login
6-11 Installation of XShell - free and setting language
6-12 scp function and command format
6-13 Demo of scp in Mac terminal
6-14 FileZilla file transfer under Windows
6-15 Determine the target/understand the .ssh directory
6-16 Password-free login setup steps
6-17 How password-free login works
6-18 Configure an alias for a remote computer
Chapter7 User rights
7-1 learning target
7-2 Basic concepts of users/permissions/groups
7-3 Introduction to ls -l output information
7-4 Extension of the meaning of ls -l hard link number
7-5 chmod changes file permissions
7-6 chmod changes directory permissions
7-7 Super user introduction
Chapter8 Group management
8-1 Add group/delete group/confirm group information
8-2 Group exercise goals determined
8-3 Walkthrough for chgrp to modify the group to which a directory belongs
Chapter9 User Management
9-1 Create new users useradd and passwd
9-2 The role of the m option and deleting user userdel
9-3 id view UID and GID and introduction to passwd file
9-4 who和whoami
9-5 usermod sets primary and additional groups
9-6 usermod specifies user login shell
9-7 which view command location
9-8 su switches users
9-9 Introduction to permission commands and walkthrough of chown/chgrp
9-10 Introduction to numerical representation of chmod
9-11 chmod walkthrough -R recursively changes directory permissions
Chapter10 system message
10-1 learning target
10-2 Date and cal check system time
10-3 df and du check disk and directory space usage
10-4 Introduction to process concept
10-5 Basic use of ps command
10-6 Basic usage of top command
10-7 Basic usage of kill command
Chapter11 Other commands
11-1 Learning objectives and basic use of find command
11-2 Introduction to the concept of file soft links
11-3 Determination of drill steps for file soft links
11-4 Walkthrough implementation of file soft links
11-5 File hard link walkthrough
11-6 Introduction to how file soft and hard links work
Chapter12 Pack and compress
12-1 Introduction to tar package and command format introduction
12-2 Packing and unpacking walkthrough
12-3 Introduction and walkthrough of gzip compression and decompression
12-4 Introduction and walkthrough of bzip2 compression and decompression
Chapter13 ubuntu software installation
13-1 Introduction to apt and command format introduction
13-2 apt software installation walkthrough
13-3 Set up software source
Chapter14 vi editor
14-1 The purpose of learning vi
14-2 vi and vim and the characteristics of vi
14-3 Open or create a new file
14-4 Open the file and define the specified line
14-5 Delete swap file
14-6 Responsibilities and switching methods
14-7 Work mode switching drill
14-8 Learning roadmap
14-9 Direction and intraline movement
14-10 Line jump and page up and down
14-11 Paragraph switching and bracket switching
14-12 Use markers to return to previously edited code locations
14-13 Three ways to select text
14-14 Introduction to undo and redo commands
14-15 Delete command walkthrough
14-16 Undo and Undo
14-17 Copy and paste walkthrough
14-18 The contents of the system clipboard cannot be pasted using p
14-19 Replace command
14-20 Indentation and repetition
14-21 Find a string or word
14-22 Global replacement
14-23 Replace viewable area
14-24 Confirm replacement
14-25 6 commands to enter edit mode
14-26 Use with numbers
14-27 Use visual blocks to add comments to multiple lines of code
14-28 Last line command expansion
14-29 w command phased backup code
14-30 Split screen command walkthrough
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