How to set exit code value for a command line utility in Swift?

Question

I can't find it in the language reference. The standard template doesn't give a clue: ``` import Foundation println("Calculating") // How to set and exit code when I done? ```

Accepted Answer

Found it! You should just call:

```
exit(yourExitCode)
```

Note: there is no need at all to import "Darwin" or anything else. (For a decade now!) Simply `exit(0)` is fine.

How to set exit code value for a command line utility in Swift?

Solution

Problem