root@F#555:/$ chmod -R 555 *|
- 555 means no one is allowed to modify.
- 555 means everyone has a right to read.
- 555 means everyone has a right to execute.
- 555 means people are only allowed to consume.
- 555 means people can't do anything unless authorized.
- 555 means people's sole purpose is to gorge themselves.
This is not science-fiction.
Can you still use the files you made 10 years ago?
Can you still use your floppy disks?