shrinkmapper.1

.\" (C) Copyright 2016 Darrick J. Wong <djwong@djwong.org>,
.TH SHRINKMAPPER 1 "December 28, 2016"
.SH NAME
shrinkmapper \- Recompress filemapper databases.
.SH SYNOPSIS
.B shrinkmapper
.I infile
.I outfile
.BI "[" incompressor "]"
.BI "[" outcompressor "]"
.SH DESCRIPTION
This manual page documents briefly the
.B shrinkmapper
command.
.PP
\fBshrinkmapper\fP compresses a filemapper database to use less disk
space.
It can operate on any SQLite3 database, so long as one uses the compdb
SQLite VFS shim to provide compressed file support.
.SH OPTIONS
These programs follow the usual GNU command line syntax, with long
options starting with two dashes (`-').
A summary of options is included below.
For a complete description, see the Info files.
.TP
.I infile
Read data from this database.
.TP
.I outfile
Write database to this file.
.TP
.I incompressor
If specified, use this compression algorithm to read in pages from the database.
An empty string or no string selects the default (gzip).
.TP
.I outcompressor
If specified, use this compression algorithm to write pages to the database.
An empty string or no string selects the default (gzip).
.TP
.B \-l
Print the names of all supported compression algorithms.
.TP
.B \-h, \-\-help
Show summary of options.
.SH SEE ALSO
.BR filemapper (1).
.br