delete a non empty directory without deleting its content in linux code example

Example 1: how to delete a non empty directory in linux

1. To recursively delete use

$ rm -r dirname

2.To forcefully delete use

$ rm -rf dirname

Example 2: rm directory linux

To remove an empty directory, use either rmdir or rm -d followed by the directory name: 
rm -d dirname rmdir dirname.
To remove non-empty directories and all the files within them, use the rm command with the -r (recursive) option: 
rm -r dirname.