89 lines
2.7 KiB
Groff
89 lines
2.7 KiB
Groff
.\"-
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.\" Copyright (c) 2015 Xin Li <delphij@FreeBSD.org>
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.\"
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.Dd January 3, 2015
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.Dt PHTTPGET 8
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.Os
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.Sh NAME
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.Nm phttpget
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.Nd retrieve multiple files via pipelined HTTP
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.Sh SYNOPSIS
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.Nm
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.Ar server
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.Ar file ...
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.Sh DESCRIPTION
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The
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.Nm
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utility is a minimalist pipelined HTTP client,
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which is used to retrieve multiple
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.Ar file Ns s
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from one
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.Ar server ,
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and saves the downloaded files in the current working directory,
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using the last portion of their download path as file names.
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.Pp
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By making several "in flight" HTTP requests,
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it can dramatically increase performance when a large number of
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small files need to be downloaded.
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.Pp
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The
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.Xr freebsd-update 8
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and
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.Xr portnap 8
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tools use
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.Nm
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to download binary patch files.
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.Sh ENVIRONMENT
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.Bl -tag -width HTTP_PROXY_AUTH
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.It Ev HTTP_PROXY
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URL of the proxy to use for HTTP requests.
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.It Ev HTTP_PROXY_AUTH
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Authorization parameters for the HTTP proxy.
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.It Ev HTTP_USER_AGENT
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The User-Agent string to use for HTTP requests.
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The default is
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.Dq phttpget/0.1 .
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.It Ev HTTP_TIMEOUT
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Timeout for HTTP request in seconds.
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.El
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.Sh SEE ALSO
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.Xr fetch 1 ,
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.Xr freebsd-update 8 ,
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.Xr portsnap 8
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.Sh AUTHORS
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.An -nosplit
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The
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.Nm
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utility was written by
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.An Colin Percival Aq Mt cperciva@FreeBSD.org
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for use with
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.Xr portsnap 8
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and later with
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.Xr freebsd-update 8 .
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This manual page was written by
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.An Xin LI Aq Mt delphij@FreeBSD.org .
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