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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