guest@website:~$ find /page

Searching system files...

ERROR 404: Page Not Found

The page you are looking for does not exist or has been moved to another location.

guest@website:~$ echo $?

404

guest@website:~$ help

Available commands:
- home: Return to homepage
- search: Search for content
- contact: Contact system administrator
- help: Display this help message

guest@website:~$ home