TOPS-20

This manual, updated in September 1985, serves as a comprehensive, alphabetically-arranged guide to operating system (EXEC) commands for nonprivileged TOPS-20 users on KL Model B systems. It covers command formats, arguments, and system features such as defaults, recognition, and abbreviation. It also includes sections on specific multiforking commands and provides appendices for quick reference by function and file attributes. Users should also consult 'Getting Started with TOPS-20' and the 'TOPS-20 User's Guide' for additional information.