# 1, enter the administrator: su (and then enter the password)
2. Create a TXT file: # touch 1. TXT
3. Check the position of the newly created file: # ll
4. Modify the file permissions: # chmod 1. TXT
5. Create a directory: # dir test
6. Check the disk information: fdisk -l

CodePudding user response:

Sixth: # fdisk -l

CodePudding user response:

Copying files and cp
Move files mv
Deleting files rm

CodePudding user response:

Modify the file access permissions chmod + + file name
Create a directory mkdir