TOPS-20 Interactive Tutorial
This file is a log of a session with the TOPS-20 interactive tutorial on twenex.org. It has been added to the SDF tutorials to make the content available on the World-Wide Web, but it is a much more effective learning experience to work through the tutorial interactively by logging-in to twenex.org and running the TOPS20 program.
Executive Summary
The tutorial introduces a number of useful keystroke commands for working with in the TOPS-20 EXEC environment.
| Output control | |||
| S | Pause output scrolling | ||
|---|---|---|---|
| Q | Resume output scrolling | ||
| O | Toggle output suppression | ||
| Command guidance | |||
| ESC | Command completion and guide words | ||
| ? | Expected input guidance | ||
| Command line editing | |||
| R | Retype current line | ||
| DEL (or BackSpace) | Erase previous character | ||
| W | Erase previous word | ||
| U | Erase current line | ||
| Program status and control | |||
| T | Session status | ||
| C | Exit program (may need 2 or more) | ||
Does not apply to SDF-EU.
$Id: tops20-interactive.html,v 1.1 2010/05/23 16:55:57 papa Exp $