undefined variables

[Skaperen]

"dangerous" is stuff that can crash my system or wipe out files or overload someone's server with too many processes. so, instead of creating a process or deleting a file, i just have the code output a message of what it would do. once the messages reflect the intended action, then i can have it actually do that action. for example, i don't want a flood of processes launching thousands of cloud instances costing me lots of money.