52 lines
1.6 KiB
Groff
52 lines
1.6 KiB
Groff
.\" $OpenBSD: link-checksums.1,v 1.1 2010/09/13 11:31:42 espie Exp $
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.\"
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.\" Copyright (c) 2010 Marc Espie <espie@openbsd.org>
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.\"
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.\" Permission to use, copy, modify, and distribute this software for any
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.\" purpose with or without fee is hereby granted, provided that the above
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.\" copyright notice and this permission notice appear in all copies.
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.\"
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.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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.\"
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.Dd $Mdocdate: September 13 2010 $
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.Dt LINK-CHECKSUMS 1
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.Os
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.Sh NAME
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.Nm link-checksums
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.Nd creates by-cipher links for distfiles
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.Sh SYNOPSIS
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.Nm link-checksums
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.Sh DESCRIPTION
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.Nm
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is a helper script for use within
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.Pa /usr/ports/distfiles
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for people running distfiles mirrors.
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.Pp
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.Nm
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will create hardlinks between distfiles and corresponding checksums;
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those will in turn be used by the ports infrastructure, when running
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.Sq make fetch REFETCH=true .
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.Pp
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.Nm
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scans directory
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.Ev DISTDIR
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.Po
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by default,
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.Pa /usr/ports/distfiles
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.Pc
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and creates hardlinks for each checksum algorithm in
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.Ev CIPHERS
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(by default, sha1 md5 rmd160 sha256),
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such as
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.Pa by_cipher/md5/8506fd205028a96c741e4037de6e3c42 .
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.Sh SEE ALSO
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.Xr cksum 1 ,
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.Xr bsd.port.mk 5 ,
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.Xr mirroring-ports 7 .
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