deb-md5sums(5) — Linux manual page

NAME | SYNOPSIS | DESCRIPTION | EXAMPLE | SEE ALSO | COLOPHON

deb-md5sums(5)                 dpkg suite                 deb-md5sums(5)

NAME         top

       deb-md5sums - package MD5 file digests

SYNOPSIS         top

       DEBIAN/md5sums

DESCRIPTION         top

       A package declares the MD5 digests for the package file contents
       by including an md5sums file in its control archive (i.e.
       DEBIAN/md5sums 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 SPACE) and
       the absolute pathname of a plain file, one per line.

       Trailing slashes (U+002F /) 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, dpkg(1)
       will generate the matching information at unpack time (since dpkg
       1.16.3).

EXAMPLE         top

        53c0d4afe4bc4eccb5cb234d2e06ef4d  usr/bin/dpkg
        f8da2bc74cdcad8b81c48a4f0d7bb0a8  usr/bin/dpkg-deb
        70b913132de56e95e75de504979309b4  usr/bin/dpkg-divert
        […]

SEE ALSO         top

       md5sum(1), dpkg-deb(1), dpkg(1).

COLOPHON         top

       This page is part of the dpkg (Debian Package Manager) project.
       Information about the project can be found at 
       ⟨https://wiki.debian.org/Teams/Dpkg/⟩.  If you have a bug report
       for this manual page, see
       ⟨http://bugs.debian.org/cgi-bin/pkgreport.cgi?src=dpkg⟩.  This
       page was obtained from the project's upstream Git repository ⟨git
       clone https://git.dpkg.org/git/dpkg/dpkg.git⟩ on 2024-06-14.  (At
       that time, the date of the most recent commit that was found in
       the repository was 2024-05-21.)  If you discover any rendering
       problems in this HTML version of the page, or you believe there
       is a better or more up-to-date source for the page, or you have
       corrections or improvements to the information in this COLOPHON
       (which is not part of the original manual page), send a mail to
       man-pages@man7.org

1.22.6-77-g86fe7               2024-03-10                 deb-md5sums(5)

Pages that refer to this page: deb(5)