7666f5006c
Note that mandoc does not use anymore sqlite3 but a home made database format An important improvement has been made as well in makewhatis performance: Tests on my laptop shows makewhatis on the entire system goes from 26s to 12s
216 lines
4.4 KiB
Groff
216 lines
4.4 KiB
Groff
.\" $Id: makewhatis.8,v 1.4 2016/07/19 22:40:33 schwarze Exp $
|
|
.\"
|
|
.\" Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
|
|
.\" Copyright (c) 2011, 2012 Ingo Schwarze <schwarze@openbsd.org>
|
|
.\"
|
|
.\" Permission to use, copy, modify, and distribute this software for any
|
|
.\" purpose with or without fee is hereby granted, provided that the above
|
|
.\" copyright notice and this permission notice appear in all copies.
|
|
.\"
|
|
.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
.\"
|
|
.Dd $Mdocdate: July 19 2016 $
|
|
.Dt MAKEWHATIS 8
|
|
.Os
|
|
.Sh NAME
|
|
.Nm makewhatis
|
|
.Nd index UNIX manuals
|
|
.Sh SYNOPSIS
|
|
.Nm
|
|
.Op Fl aDnpQ
|
|
.Op Fl T Cm utf8
|
|
.Op Fl C Ar file
|
|
.Nm
|
|
.Op Fl aDnpQ
|
|
.Op Fl T Cm utf8
|
|
.Ar dir ...
|
|
.Nm
|
|
.Op Fl DnpQ
|
|
.Op Fl T Cm utf8
|
|
.Fl d Ar dir
|
|
.Op Ar
|
|
.Nm
|
|
.Op Fl Dnp
|
|
.Op Fl T Cm utf8
|
|
.Fl u Ar dir
|
|
.Op Ar
|
|
.Nm
|
|
.Op Fl DQ
|
|
.Fl t Ar
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
utility extracts keywords from
|
|
.Ux
|
|
manuals and indexes them in a database for fast retrieval by
|
|
.Xr apropos 1 ,
|
|
.Xr whatis 1 ,
|
|
and
|
|
.Xr man 1 Ns 's
|
|
.Fl k
|
|
option.
|
|
.Pp
|
|
By default,
|
|
.Nm
|
|
creates a database in each
|
|
.Ar dir
|
|
using the files
|
|
.Sm off
|
|
.Sy man Ar section Li /
|
|
.Op Ar arch Li /
|
|
.Ar title . section
|
|
.Sm on
|
|
and
|
|
.Sm off
|
|
.Sy cat Ar section Li /
|
|
.Op Ar arch Li /
|
|
.Ar title . Sy 0
|
|
.Sm on
|
|
in that directory.
|
|
Existing databases are replaced.
|
|
If
|
|
.Ar dir
|
|
is not provided,
|
|
.Nm
|
|
uses the default paths stipulated by
|
|
.Xr man.conf 5 .
|
|
.Pp
|
|
The arguments are as follows:
|
|
.Bl -tag -width "-C file"
|
|
.It Fl a
|
|
Use all directories and files found below
|
|
.Ar dir ... .
|
|
.It Fl C Ar file
|
|
Specify an alternative configuration
|
|
.Ar file
|
|
in
|
|
.Xr man.conf 5
|
|
format.
|
|
.It Fl D
|
|
Display all files added or removed to the index.
|
|
With a second
|
|
.Fl D ,
|
|
also show all keywords added for each file.
|
|
.It Fl d Ar dir
|
|
Merge (remove and re-add)
|
|
.Ar
|
|
to the database in
|
|
.Ar dir .
|
|
.It Fl n
|
|
Do not create or modify any database; scan and parse only,
|
|
and print manual page names and descriptions to standard output.
|
|
.It Fl p
|
|
Print warnings about potential problems with manual pages
|
|
to the standard error output.
|
|
.It Fl Q
|
|
Quickly build reduced-size databases
|
|
by reading only the NAME sections of manuals.
|
|
The resulting databases will usually contain names and descriptions only.
|
|
.It Fl T Cm utf8
|
|
Use UTF-8 encoding instead of ASCII for strings stored in the databases.
|
|
.It Fl t Ar
|
|
Check the given
|
|
.Ar files
|
|
for potential problems.
|
|
Implies
|
|
.Fl a ,
|
|
.Fl n ,
|
|
and
|
|
.Fl p .
|
|
All diagnostic messages are printed to the standard output;
|
|
the standard error output is not used.
|
|
.It Fl u Ar dir
|
|
Remove
|
|
.Ar
|
|
from the database in
|
|
.Ar dir .
|
|
.El
|
|
.Pp
|
|
If fatal parse errors are encountered while parsing, the offending file
|
|
is printed to stderr, omitted from the index, and the parse continues
|
|
with the next input file.
|
|
.Sh FILES
|
|
.Bl -tag -width Ds
|
|
.It Pa mandoc.db
|
|
A database of manpages relative to the directory of the file.
|
|
This file is portable across architectures and systems, so long as the
|
|
manpage hierarchy it indexes does not change.
|
|
.It Pa /etc/man.conf
|
|
The default
|
|
.Xr man 1
|
|
configuration file.
|
|
.El
|
|
.Sh EXIT STATUS
|
|
The
|
|
.Nm
|
|
utility exits with one of the following values:
|
|
.Pp
|
|
.Bl -tag -width Ds -compact
|
|
.It 0
|
|
No errors occurred.
|
|
.It 5
|
|
Invalid command line arguments were specified.
|
|
No input files have been read.
|
|
.It 6
|
|
An operating system error occurred, for example memory exhaustion or an
|
|
error accessing input files.
|
|
Such errors cause
|
|
.Nm
|
|
to exit at once, possibly in the middle of parsing or formatting a file.
|
|
The output databases are corrupt and should be removed.
|
|
.El
|
|
.Sh SEE ALSO
|
|
.Xr apropos 1 ,
|
|
.Xr man 1 ,
|
|
.Xr whatis 1 ,
|
|
.Xr man.conf 5
|
|
.Sh HISTORY
|
|
A
|
|
.Nm
|
|
utility first appeared in
|
|
.Bx 2 .
|
|
It was rewritten in
|
|
.Xr perl 1
|
|
for
|
|
.Ox 2.7
|
|
and in C for
|
|
.Ox 5.6 .
|
|
.Pp
|
|
The
|
|
.Ar dir
|
|
argument first appeared in
|
|
.Nx 1.0 ;
|
|
the options
|
|
.Fl dpt
|
|
in
|
|
.Ox 2.7 ;
|
|
the option
|
|
.Fl u
|
|
in
|
|
.Ox 3.4 ;
|
|
and the options
|
|
.Fl aCDnQT
|
|
in
|
|
.Ox 5.6 .
|
|
.Sh AUTHORS
|
|
.An -nosplit
|
|
.An Bill Joy
|
|
wrote the original
|
|
.Bx
|
|
.Nm
|
|
in February 1979,
|
|
.An Marc Espie
|
|
started the Perl version in 2000,
|
|
and the current version of
|
|
.Nm
|
|
was written by
|
|
.An Kristaps Dzonsons Aq Mt kristaps@bsd.lv
|
|
and
|
|
.An Ingo Schwarze Aq Mt schwarze@openbsd.org .
|