swcarpentry/bc — pull request #823 by tompollard (2014-10-31 18:55:50+00:00)
Title: Added challenge on file permissions

This is a multiple choice challenge to check the reader's understanding of unix file permissions.

1. correct answer
2. correctly identifies caro has the owner. incorrectly identifies permission set.
3. incorrectly identifies caro as the group. correctly identifies permission set.
4. incorrectly identifies caro as the group. incorrectly identifies permission set.

Thanks,
Tom