tree

• Tree: displays a directory
  • -d: Displays only directories
  • -l (level) : indicates the level directory to be displayed
  • -p (pattern) : displays only the paths matched by the specified pattern

mkdir

• Mkdir: creates a directory
  • -p: the directory exists without error and can be automatically created
  • -v: Displays detailed information
  • -m (mode) : specifies the permission for creating a directory

rmdir

• Rmdir: Delete an empty directory
  • -p: Deletes an empty parent directory recursively
  • -v: Displays detailed information

rm

• Rm -r: Deletes the directory tree recursively

  Mkdir /data/data1/ data2-p: displays the process of creating a recursive directoryCopy the code