Midnight Commander is my preferred command line file management tool, and it runs on OS X.
Here are some key mappings I have found useful:
| + on keypad | Control + P |
| – on keypad | Control + N |
| Insert key | Control + T (thanks to this) |
| Completion/M-tab | Escape, then Tab |
| Slash on keypad | Fn + / |
| * on keypad | Control + A |
| Backspace key | Delete |
| Delete key | Fn + Delete |
| Home key | Fn + Left arrow (thanks to this) |
| End key | Fn + Right arrow (thanks to this) |
| Page up key | Fn + Up arrow (thanks to this) |
| Page down key | Fn + Down arrow (thanks to this) |