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.\" ========================================================================
.\"
.IX Title "nbdkit-gzip-plugin 1"
.TH nbdkit-gzip-plugin 1 "2019-01-26" "nbdkit-1.10.3" "NBDKIT"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
nbdkit\-gzip\-plugin \- nbdkit gzip plugin
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& nbdkit gzip [file=]FILENAME.gz
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
\&\f(CW\*(C`nbdkit\-gzip\-plugin\*(C'\fR is a file serving plugin for \fBnbdkit\fR\|(1).
.PP
It serves the named \f(CW\*(C`FILENAME.gz\*(C'\fR over \s-1NBD,\s0 uncompressing it on the
fly.  The plugin only supports read-only connections.
.PP
\&\fBNote\fR that gzip files are not very good for random access in large
files because seeking to a position in the gzip file involves
uncompressing lots of data.  A more practical method to compress large
disk images is to use the \fBxz\fR\|(1) format and \fBnbdkit\-xz\-plugin\fR\|(1).
.SH "PARAMETERS"
.IX Header "PARAMETERS"
.IP "\fBfile=\fR\s-1FILENAME\s0.gz" 4
.IX Item "file=FILENAME.gz"
Serve the compressed file named \f(CW\*(C`FILENAME.gz\*(C'\fR.
.Sp
This parameter is required.
.Sp
In nbdkit ≥ 1.8, \f(CW\*(C`file=\*(C'\fR may be omitted.  To ensure that the
filename does not end up being parsed accidentally as \f(CW\*(C`key=value\*(C'\fR,
prefix relative paths with \f(CW\*(C`./\*(C'\fR (absolute paths do not need
modification).
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fBnbdkit\-xz\-plugin\fR\|(1),
\&\fBnbdkit\fR\|(1),
\&\fBnbdkit\-plugin\fR\|(3).
.SH "AUTHORS"
.IX Header "AUTHORS"
Richard W.M. Jones
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright (C) 2013 Red Hat Inc.
.SH "LICENSE"
.IX Header "LICENSE"
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:
.IP "\(bu" 4
Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
.IP "\(bu" 4
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.
.IP "\(bu" 4
Neither the name of Red Hat nor the names of its contributors may be
used to endorse or promote products derived from this software without
specific prior written permission.
.PP
\&\s-1THIS SOFTWARE IS PROVIDED BY RED HAT AND CONTRIBUTORS\s0 ''\s-1AS IS\s0'' \s-1AND
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 RED HAT OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\s0 (\s-1INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES\s0; \s-1LOSS OF
USE, DATA, OR PROFITS\s0; \s-1OR BUSINESS INTERRUPTION\s0) \s-1HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT\s0 (\s-1INCLUDING NEGLIGENCE OR OTHERWISE\s0) \s-1ARISING IN ANY WAY OUT
OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.\s0