andsens/homeshick — pull request #119 by dougborg (2014-10-13 16:37:31+00:00)
Title: Updates for a faster 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.
- Linking files with a newline is not actually fixed, but the
behavior did change slightly, so I updated the test.