andsens/homeshick — pull request #117 by dougborg (2014-10-12 05:55:34+00:00)
Title: Fix #115: Speed up the link command.

- Don't store intermediate `paths` variable; use pipes.
- Use process substitution to speed up loops.
- Minor clean-up & fix a few shellcheck warnings.

1 test re: Fail on newline in filename does *NOT* pass.
Is this behavior we need to keep?