Copy the file directory
Use cp command to copy a file or directory
cp source file (folder) the target file (folder)
Common parameters:
-r recursively copy the entire directory tree
-v Show Details
Move, rename a file or directory
By mv command to move or rename a file or directory
mv file target directory
If you specify a file name, you can rename the file
Create, delete files
By touch can create an empty file or file update time command
By rm can delete a file or directory command
Common parameters:
-i Interactive
-r recursively delete any content directory
-f forcibly removed, no warning
By mkdir to create a directory command
By rmdir command deletes an empty directory
By rm -r (-f) command to delete a non-empty directory