COHERENT manpages
This page displays the COHERENT manpage for man [Display Lexicon entries].
List of available manpages
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man -- Command Display Lexicon entries man [-dw] [page ...] man prints each manual page onto the standard output. This normally is an entry from the COHERENT Lexicon, although it can be a manual page from any other source as well. When used with the option -w, it prints the path name of the file instead of printing the document itself. When used with option -d, it dumps a list of all available manual pages to the standard output device, for your perusal. By default, man uses the pager more to display text. To use another pager, e.g., scat, define the environmental variable PAGER: export PAGER="/bin/scat" man normally searches for manual pages in the directory /usr/man. However, if the environmental variable MANPATH is set, man searches for manual pages in each directory that it names. MANPATH must name one or more directories, with directories separated by a colon `:'. Index Files To locate a manual page, man reads index files. It assumes that every file /usr/man/*.index is an index file; it then opens these files, and searches them for the manual entry you have requested. Prior to release 4.2, an index file consisted of entries that had the format: relative-path-name article-name where relative-path-name gave the subdirectory and file in /usr/man that held the manual-page entry, article_name gave the name of the article as it appears in the Lexicon. Beginning with release 4.2, man uses index entries of the form: relative-path-name article_name description description gives a brief summary of the article. Fields must be separated by one more white-space characters. For example, entries COHERENT1/bc bc Interactive calculator with arbitrary precision LOCAL/chess chess Interactive chess program associate manual-page file /usr/man/COHERENT1/bc with the Lexicon entry for the command bc. Likewise, rules for the user-written chess game chess are found in file /usr/man/LOCAL/chess. man can read index entries prepared in either the ``old'' or the ``new'' form. We encourage you to use the new form, because this format also allows the index entries to be used by the command apropos. Adding Manual-Page Entries When writing new manual-page entries for COHERENT, we recommend that you place them into a subdirectory of /usr/man. This subdirectory should be uniquely named to avoid possible name-space collisions. A good rule of thumb is to name the subdirectory after the application with which it is associated. Also, when all manual-pages associated with a given application reside in a specific subdirectory, you can update the manual pages easily. You should also add a uniquely named index file to directory /usr/man that identifies each of the newly added manual pages. This index file should use the ``new'' format described above; and its name should end with the suffix .index. Files /usr/man/* -- Directories that hold manual pages /usr/man/*.index -- Index files See Also apropos, commands, help, install, PAGER, Using COHERENT Notes The manual pages that are included with your release of the COHERENT system may include entries that have been corrected and updated since your COHERENT manual was printed. If there is a discrepancy between an on-line manual page and the printed COHERENT manual, you should assume that the on- line manual page is correct.