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- .\" @(#)1 6.2 (Berkeley) 4/17/91
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- .sp |.5i
- .ls 1
- .ch "Introduction"
- .wh 0 hh
-
- Notesfiles support computer managed discussion
- forums. Discussions can have many different purposes and scopes: the
- notesfile system has been designed to be flexible enough to handle differing
- requirements.
-
- Each notesfile discusses a single
- topic.
- The depth of discussion within a notesfile is ideally held constant.
- While some users may require a general discussion of personal workstations,
- a different group may desire detailed discussions about the I/O bus
- structure of the WICAT 68000 (a particular workstation). These discussions
- might well be separated into two different notesfiles.
-
- Each notesfile contains a list of logically
- independent notes (called base notes).
- A note is a block of text with a comment or question intended to be seen by members
- of the notesfile community. The note display shows the text,
- its creation time, its title, the notesfile's title,
- the author's name (some notesfiles allow anonymous notes), the number of ``responses'',
- and optionally a ``director message''.
- Each base note can have a number of ``responses'': replies, retorts, further
- comments, criticism, or related questions concerning the base note.
- Thus, a notesfile contains an ordered list of ordered lists. This arrangement
- has historically been more convenient than other proposals (e.g., trees
- were studied on the PLATO (trademark of Control Data Corporation) system).
-
- The concept of a notesfile was originally implemented at
- the University of Illinois, Urbana-Champaign,
- on the PLATO system.
- The UNIX (trademark of Bell Laboratoris)
- notesfile system
- includes these ideas with
- adaptations
- and enhancements
- made possible by the UNIX environment.
-
- The UNIX notesfile system was
- designed and
- implemented by Ray Essick at the University of Illinois, Urbana-Champaign.
- It provides users with the abilities to
- read notes and responses, write notes and responses, forward note text to
- other users (via mail) or other notesfiles, save note text in their own files,
- and sequence through a set of notesfiles seeing just new text.
- Each notesfile has a set of ``directors'' who manage the notesfile:
- they delete old notes, compress the file when needed, grant and restrict
- access to the notesfile, and set different notesfile parameters (e.g.,
- title, ``director message'', policy note, whether notes' authors can be
- anonymous).
- Some notesfiles contain correspondence from other computers.
- Like the UNIX ``USENET'', notes and responses are exchanged (often over phone lines)
- with remote machines.
- The notesfile system provides automatic exchange and updating of notes in an
- arbitrarily connected network.
-
- This document details the use of notesfiles from invocation through
- intersystem notes exchanges. The last chapter summarizes the entire set of
- commands for easy reference.
- An appendix contains detailed checklists for the
- installation of a notesfile system.
-