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You can't fork() in App Store apps. Which is why all of the commands on the linked Terminal app are built-ins. So a bash-like of sorts could be made to work, bu

You can't fork() in App Store apps. Which is why all of the commands on the linked Terminal app are built-ins. So a bash-like of sorts could be made to work, but it would be very different and quite limited.

brians 9y ago
You can’t fork a kernel thread. The hard part, and the value, of such an app would be a userspace fork() to a simulated thread.
- glhaynes 9y ago
  I'm not sure what you mean - what's the relevance of a kernel thread (or threads in general) here?