based on v8.1 and 8.3 (see also lisp machine and vlm on linux and/or Running Open Genera 2.0 on Linux (with adenda) and possibly the macivory notes)
from the handbook…
| logging in | Login (username) |
| logout, c-D | Logout |
| help | <help> |
| cat | Show File |
| cd | not really required, see section “Workbook: Pathnames” |
| cp | Copy File |
| diff | Show Differences |
| find | use wildcards (ie. *) with Show Directory |
| finger | Show Users |
| grep | Find String |
| ls | Show Directory |
| man | Show Documentation |
| mkdir | Create Directory |
| more | Show File |
| mv | Rename File |
| lpr | Hardcopy File |
| pwd | not really required, see section “Workbook: Pathnames” |
| rm | Delete File |
| talk | Use Converse, <select> C |
| who | Show Users |
| whois | Show Namespace Object |
| write | Use Converse, <select> C |
| using pipes | add the :output destination keyword to a command |