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1.1 root 1: .TI GENERAL
2: Introduction to Help
3: .sp 2
4: The Unix "help" command displays documentation on various topics.
5: If you type
6:
7: help
8:
9: from the Unix shell, you will see a list of the major topics that
10: help knows about and a set of instructions for perusing them.
11: If one of the topics were "topic", you could skip directly to
12: information relating to "topic" by typing
13:
14: help topic
15:
16: from the shell, and after seeing the documentation you would be
17: returned directly to the shell.
18:
19: The help topics are intended to provide Unix documentation
20: written for inexperienced users, as well as coverage of various
21: non-standard features of the local Unix system.
22:
23: Another command that displays on-line information is "man",
24: which shows you the section from the Unix Programmer's Manual
25: for a particular command or system feature.
26: The documentation it produces is terse and difficult, and,
27: if used correctly, comprehensive.
28: To see the manual page for the "ls" command, for example, type
29:
30: man ls
31:
32: Help has several indexes in which to look for subjects you request.
33: They help you locate references to help, man, and off-line documentation.
34: To find out briefly what each topic is about, type "index_help"
35: (no quotation marks) as a topic.
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