Linux basic commands on file operations (in case)

1. Create a directory test mkdir/test under the root directory (/)
2. Change the current directory to/test
   In this directory, create an empty file with the abbreviation of your own name, and then create two subdirectories (-XH) and (AH ); mkdir-P/test/ycy/AH mkdir/test/ycy/-XH
   
3. Go to the (-XH) subdirectory and create an empty file text1;

Touch/test/ycy/-XH/text1

4. Go to the (AH) subdirectory, create a new subdirectory (ABC), and create an empty file text2;

Mkdir test/ycy/AH/ABC

Touch/test/ycy/AH/text2

5. Move the newly created text1 file to the newly created ABC sub-directory, change it to text3, and copy the text2 file to the-XH sub-directory;

MV/test/ycy/-XH/text1/test/ycy/AH/ABC/text3

CP/test/ycy/AH/text2/test/ycy/-XH

6. Delete the text3 file, the-XH sub-directory, and the files in the directory, and the ABC sub-directory;

Rm/test/ycy/AH/ABC/test3

Rm-RF/test/ycy/-XH
Delete A non-empty directory

Rmdir/test/ycy/AH/ABC

7. Clear screen;

Clear

1. Create a new directory test1 under the root directory (/), copy/etc/passwd to/test1 and/test respectively, and change the name to file1 and file respectively;

Mkdir/test1

CP/etc/passwd/test1/file1

CP/etc/passwd/test/File

2. View and record the first two and last two lines of the file1 file;

Head-2/test1/file1>/fish

Tail-2/test1/file1>/fish

3. View the files in the/etc/directory and record the names of the first two files;

Ls/etc | head-2> fish2

4. View and record all files in the/etc/directory that contain the Sys letter;

Find-name/etc/* sys *> fish3

5. View the first two files in the/etc/directory that contain Conf;

Ls/etc/* conf * | head-2

6. Compress the file to/test1and name it file.gz.

Zip/test1/file.zip/test/File

7. Package the file1 file into file.tar.gz and unpack it to/test;

Tar-zcvf file.tar.gz file1

Tar-zxvf file.tar.gz/test

8. Create a soft link file named file. Soft to/test1;

Ln/test/file/test1/file. Soft

9. Clear screen;

Clear