This makes it possible to typeset a man page into PostScript, PDF, and various other formats for viewing or printing. The default format of man pages is troff, with either the macro package man (appearance oriented) or mdoc (semantic oriented).
#MANPAGER PDF#
Part of the FreeBSD man(1) manual page, typeset into PDF format It was introduced in 2011 but first restricted and then removed in 2017 after finally being found. There was a hidden Easter egg in the man-db version of the man command that would cause the command to return "gimme gimme gimme" when run at 00:30 (a reference to the ABBA song Gimme! Gimme! Gimme! (A Man After Midnight). The modern descendants of 4.4BSD also distribute man pages as one of the primary forms of system documentation (having replaced the old -man macros with the newer -mdoc). To this day, virtually every Unix command line application comes with a man page, and many Unix users perceive a program's lack of man pages as a sign of low quality indeed, some projects, such as Debian, go out of their way to write man pages for programs lacking one. At the time, the availability of online documentation through the manual page system was regarded as a great advance. įor the Fourth Edition the man pages were formatted using the troff typesetting package and its set of -man macros (which were completely revised between the Sixth and Seventh Editions of the Manual, but have since not drastically changed).
#MANPAGER SOFTWARE#
Versions of the software were named after the revision of the manual the seventh edition of the Unix Programmer's Manual, for example, came with the 7th Edition or Version 7 of Unix. Ritchie added a "How to get started" section to the Third Edition introduction, and Lorinda Cherry provided the "Purple Card" pocket reference for the Sixth and Seventh Editions. Later versions of the documentation imitated the first man pages' terseness. The printed version of the manual initially fit into a single binder, but as of PWB/UNIX and the 7th Edition of Research Unix, it was split into two volumes with the printed man pages forming Volume 1. for general Unix usage, the C programming language, and tools such as Yacc), and others more detailed descriptions of operating system features. Aside from the man pages, the Programmer's Manual also accumulated a set of short papers, some of them tutorials (e.g. The first actual man pages were written by Dennis Ritchie and Ken Thompson at the insistence of their manager Doug McIlroy in 1971. The Unix Programmer's Manual was first published on November 3, 1971.
In the first two years of the history of Unix, no documentation existed.
OpenBSD section 8 intro man page, displaying in a text console
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