Often see the current directory listing
ls
To delete a file or directory
rm file path
-rf rm file path (if you are not prompted to confirm the deletion, not recommended)
Copy the file or directory
cp file path of the destination file path
Mobile directory or file
mv file path of the destination file path
create a new file
touch the file path
New Directory
mkdir directory path
Check end position
tty
View the full path of the current directory
pwd
Enter the user
su username
Exit the current user
exit // exit the current user, return to the previous user, root user exit terminal
Restart
reboot