# dpkg manual page - deb-md5sums(5) # # Copyright © 2021 Guillem Jover # # This is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . =encoding utf8 =head1 NAME deb-md5sums - package MD5 file digests =head1 SYNOPSIS B =head1 DESCRIPTION A package declares the MD5 digests for the package file contents by including an I file in its control archive (i.e. I during package creation). This file is used for integrity verification and deduplication purposes, and not for any kind of security purpose. This file contains a list of MD5 digests (as 32 case-insensitive hexadecimal characters) followed by two spaces (U+0020 B) and the absolute pathname of a plain file, one per line. Trailing slashes (U+002F B) in the pathname will be trimmed. Neither trailing whitespace nor empty or whitespace-only lines are accepted. If the control file does not exist in the binary package, L will generate the matching information at unpack time (since B 1.16.3). =head1 EXAMPLE 53c0d4afe4bc4eccb5cb234d2e06ef4d usr/bin/dpkg f8da2bc74cdcad8b81c48a4f0d7bb0a8 usr/bin/dpkg-deb 70b913132de56e95e75de504979309b4 usr/bin/dpkg-divert […] =head1 SEE ALSO B(1), B(1), B(1).