kazulog@sv1:~$ sudo rm /etc/sudoers.d/taro
kazulog@sv1:~$ sudo visudo -c
/etc/sudoers: parsed OK
kazulog@sv1:~$ sudo deluser --remove-home taro
kazulog@sv1:~$ id taro
id: 'taro': no such user
kazulog@sv1:~$ ls -ld /home/taro
ls: cannot access '/home/taro': No such file or directory