f8fc522a77
for this is already in place, so "make tags" (or "make tags HTML=yes") should work after your next make world. Submitted by: Shigio Yamaguchi <shigio@wafu.netgate.net>
143 lines
3.6 KiB
Groff
143 lines
3.6 KiB
Groff
.\"
|
|
.\" Copyright (c) 1996, 1997 Shigio Yamaguchi. All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\" 3. All advertising materials mentioning features or use of this software
|
|
.\" must display the following acknowledgement:
|
|
.\" This product includes software developed by Shigio Yamaguchi.
|
|
.\" 4. Neither the name of the author nor the names of any co-contributors
|
|
.\" may be used to endorse or promote products derived from this software
|
|
.\" without specific prior written permission.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
.\" SUCH DAMAGE.
|
|
.\"
|
|
.Dd April 21, 1996
|
|
.Dt BTREEOP 1
|
|
.Os BSD 4
|
|
.Sh NAME
|
|
.Nm btreeop
|
|
.Nd btree database maintenance tool
|
|
.Sh SYNOPSIS
|
|
.Nm btreeop
|
|
.Op Fl C
|
|
.Op Fl K Ar key
|
|
.Op Fl b
|
|
.Op Fl c Ar cashesize
|
|
.Op Fl l
|
|
.Op Fl p Ar psize
|
|
.Op Ar dbname
|
|
.Sh DESCRIPTION
|
|
.Nm Btreeop
|
|
execute simple operations for
|
|
.Xr btree 3
|
|
database.
|
|
.Nm Btreeop
|
|
can create database and read (sequential or index) from it .
|
|
Duplicate entries are allowed.
|
|
.Sh OPTIONS
|
|
A capital letter means a command. If no command specified
|
|
then it assume sequential read operation.
|
|
.Bl -tag -width Ds
|
|
.It Fl C
|
|
create database.
|
|
.It Fl K Ar key
|
|
search data by the key.
|
|
.It Fl b
|
|
assume BIG_ENDIAN byte order. default is LITTLE_ENDIAN.
|
|
.It Fl c Ar cashesize
|
|
specify cashesize. It's identical to
|
|
.Nm info.cachesize
|
|
of BTREEINFO. (see btree(3))
|
|
.It Fl l
|
|
assume LITTLE_ENDIAN byte order. (the default)
|
|
.It Fl p Ar psize
|
|
specify page size. It's identical to
|
|
.Nm info.psize
|
|
of BTREEINFO. (see btree(3))
|
|
.It Ar dbname
|
|
database name. default is 'btree'.
|
|
.Sh DATA FORMAT
|
|
To creat database,
|
|
.Nm btreeop
|
|
read data from stdin.
|
|
The format of the data is the following.
|
|
|
|
Key Data\\n
|
|
Key Data\\n
|
|
.
|
|
.
|
|
.
|
|
|
|
.El
|
|
|
|
.Bl -enum -offset indent
|
|
.It
|
|
Key and Data are separated by blank('\\t' or ' ').
|
|
.It
|
|
Key cannot include blank.
|
|
.It
|
|
Data can include blank.
|
|
.It
|
|
Null Data not allowed.
|
|
.El
|
|
.Sh EXAMPLES
|
|
Create database.
|
|
|
|
% btreeop -C
|
|
key1 data1
|
|
key2 data2
|
|
key2 data2-2
|
|
key3 data3
|
|
^D
|
|
%
|
|
|
|
Sequential read.
|
|
|
|
% btreeop
|
|
key2 data2
|
|
key3 data3
|
|
key2 data2-2
|
|
key1 data1
|
|
%
|
|
|
|
Indexed read.
|
|
|
|
% btreeop -K key2
|
|
key2 data2-2
|
|
key2 data2
|
|
%
|
|
|
|
.Sh FILES
|
|
.Bl -tag -width tags -compact
|
|
.It Pa btree
|
|
default database name.
|
|
.El
|
|
.Sh DIAGNOSTICS
|
|
.Nm Btreeop
|
|
exits with a value of 1 if an error occurred, 0 otherwise.
|
|
.Sh SEE ALSO
|
|
.Xr btree 3 ,
|
|
.Sh BUGS
|
|
.Nm btreeop
|
|
cannot utilize all features of
|
|
.Xr btree 3
|
|
.Sh AUTHOR
|
|
Shigio Yamaguchi (shigio@wafu.netgate.net)
|