`up`, a small Bash function I once wrote. It allows you to walk up the directory tree by passing it a path or the number of levels you would like to walk up. H

`up`, a small Bash function I once wrote. It allows you to walk up the directory tree by passing it a path or the number of levels you would like to walk up. Has served me well in Java in projects with deep directory trees (due to deep package hierarchies). https://github.com/helpermethod/up https://github.com/helpermethod/up