Unless you share the backup HD only the local user is going to see it. Given that it's a server, it's not a problem. You can also hide the backup with attributes +h +s and many other ways.
See, one is more or less a toy, designed for writing small pieces of code and traditionally used and abused by inexperienced programmers.
The other is a scripting language for web browsers. Sorry about my limited knowledge.
Explanation:
nose pero también se usa para la musica electronica
