Linux Basics Mind Mapping

Linux Basics Mind Mapping

[TOC]

No. 01. Installing the CentOS Lab environment in the VMware Fusion Virtual Machine 1.1 experiment: Manually install CentOS1.2 reset.sh script This chapter summarizes the No. 02 Chapter Bash Shell Features 2.1 command Prompt 2.2 experiment: custom command Prompt format 2.3 Execute Command 2.4 Command alias 2.5 tab Completion 2.6 command line History 2.7 Bash shortcut key Chapter No. 03 get Linux Help 3.1 whatis3.2 assist (internal command) 3.3 Help option 3.4 man manual (Command Reference) 3.5 info (General documentation Reference) 3.6 Local Help documentation, online Help documentation chapter NO. 04 Document Management 4.1 FHS: File system level standard 4.2 files and directories 4.3 inode: Index node Table 4.4 Hard Links & Soft Links Chapter Summary No. 05 IO redirection 5.1 Three kinds of IO5.2 pipelines Chapter No. 06 user, Group 6.1 Linux security Model 6.2 users and groups of configuration files 6.3 Administrative commands for users and groups Chapter No. 07: File Permissions 7.1 File properties 7.2 file Permissions Operations 7.3 Special Permissions 7.4 ACL: Access Control List Chapter No. 08 Simple Text Tool 8.1 text view: Cat, TAC, more, less8.2 text extract: Head, tail, cut, paste8.3 text analysis: WC, Sort, Uniq, diff chapter No. 09 grep and regular Expressions 9.1 grep common usage 9.2 Regular Expression Chapter Summary 10th Chapter vim10.1 VIM mode Conversion 10.2 Command mode 10.3 Extended Command mode 10.4 Multi-file mode 10.5 replacement mode, visual mode 10.6 custom VIM operating characteristics 10.7 Experiment: Write a vim configuration file. VIMRC Chapter 11th file Find and Compress 11.1 file find 11.2 file Compress and Extract 11.3 file package and unpack this Chapter summary 12th Chapter sed12.1 SED BASIC Usage 12.2 Advanced Editing Commands Chapter Summary Chapter 13th Package Management 13.1 Program compilation principle 13.2 RPM package Management 13.3 Yum Management 13.4 Compile Install 13.5 experiment: Compile and install httpd Chapter Summary 14th disk and file system 14.1 Disk physical Structure 14.2 MBR Partition 14.3 experiment: Repair MBR14.4 File System 14.5 Mount 14.6 tools: DF, dd14.7 RAID principle 14.8 experiment: soft RAID Management 14.9 LVM Principle 14.10 Experiment: Manage LVM Chapter 15th Chapter Summary Network Management 15.1 Network Terminology 15.2 OSI Reference Model 15.3 Physical layer: UTP Twisted pair 15.4 Data Link layer: MAC Address table 15.5 How network devices work 15.6 TCP/IP stack 15.7 TCP three-time handshake and four waves 15.8 Network layer: ARP Broadcast 15.9 network layer: IP PDU header 15.10 IP address Division 15.11 Basic Network Configuration 15.12 Experiment: Understanding the routing Table 15.13 CentOS7 Network Properties configuration 15.14 bonding& Network Group 15.15 Network test Tools Chapter 16th Chapter 16.1 Process Concept 16.2 process management tool 16.3 System monitoring Tool 16.4 Schedule Task 16.5 experiment: Create a recurring Schedule Task Chapter summary 17th Shell Programming 17.1 Scripting Specification & Comment 17.2 Variable 17.3 operator & condition Test 17.4 Bash configuration file 17.5-piece judgment statement 17.6 Loop statement 17.7 function 17.8 array & string 17.9 Additional command: Expect, read, trap, mktemp, Install the chapter 18th the system start-up process and kernel management 18.1 CentOS6 start-up Process 18.2 experiment: How to enter the disc rescue Mode 18.3 experiment: Repairing initramfs18.4 Experiment: Repairing Grub stage118.5 Experiment: Repairing Grub stage1.518.6 experiment: Repairing Grub stage218.7 Experiment: Repairing "/etc/fstab and/boot/* simultaneously deleted" 18.8 experiment: Fix "LVM environment/etc/fstab and/boot/* simultaneously deleted" 18.9 Experiment: Repair inittab18.10 Experiment: Custom Linux18.11 kernel Module Management 18.12 experiment: Compile kernel 18.13 systemd18.14 CentOS7 boot sequence 18.15 experiment: Break CentOS7 password 18.16 Experiment: Fix GRUB218.17 start Troubleshooting chapter 19th awk19.1 awk Basic 19.2 awk Advanced

Linux Basics Mind Map