Third Essay--Installing virtual machines and learning the first experience of Linux systems

Third Essay--Installing virtual machine and learning Linux system first experience • Learn to install Ubuntu graphics based on VirtualBox virtual machines install Linux operating system on your laptop

First follow the teacher's prompt steps to VirtualBox virtual machine installation, installation process is smooth sailing, Yimapingchuan, and did not encounter any problems.

• Open virtual machine after successful installation

Yes this is the way, a little bit excited, fortunately, running on their own computer is not too much lag

• Refer to the teacher's learning methods learn the basic Linux Basics (New Edition) course and master Common Linux commands with emphasis on the 3/4/5/6/7/8 section.

After the installation of the virtual machine to start the basic learning of Linux, is currently learning, through the teacher recommendation, in the experimental building to learn the basics of Linux, the current course only learned the 3rd quarter. We are now sharing the first 3 sections of our study experience.

Section I.

The first section is mainly about Linux, including a brief introduction to Linux history and several important characters related to Linux, such as the father of Ken Thompson:c language and the Father of Unix, the father of Dennis Ritchie:c and the Father of Unix, etc. And then describes how Linux and Windows are different, and finally he recommended us a simple learning approach

Section II of the second section is mainly about the basic concept of Linux and the operation of some keys to use

Ctrl+d keyboard input end or exit terminal
Ctrl+s suspend the current program, pause and press any key to resume running CTRL + Z The current program is placed in the background to run, restore to the foreground command FG CTRL + A move the cursor to the input wardrobe, equivalent to the home key ctrl+e the cursor to the end of the input line, equivalent to the end key ctrl+k Remove a word from the cursor position to the end of the line Alt+backspace forward Shift+pgup will display the terminal scroll up SHIFT+PGDN scroll the terminal display down

There is also an understanding of the shell's common wildcard characters:

• Match 0 or more characters
  ? Match any one character
  [List] matches any single character in the list
  [!list] matches a character other than any single character in the list [C1-C2] matches any single word in c1-c2 such as: [0-9] [A-z] {string1,string2,...} Match sring1 or string2 (or more) one of the string {c1: C2} matches all characters in c1-c2 such as {1..10}

These are the things that I have learned in the first place, and then I will continue to add them.

Third Essay--Installing virtual machines and learning the first experience of Linux systems