$ cat /etc/hosts

     _   _   _   _   _   _   _   _   _   _   _
    / \ / \ / \ / \ / \ / \ / \ / \ / \ / \ / \
   ( 4 | 0 | 4 | N | o | t |   | F | o | u | n | d )
    \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/
    

$ find / -name "/404/" 2>/dev/null

find: '/404/': No such file or directory