man7.org > Linux > man-pages

Linux/UNIX system programming training

deb-conffiles(5) — Linux manual page

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

deb-conffiles(5)               dpkg suite               deb-conffiles(5)

NAME         top

       deb-conffiles - package conffiles

SYNOPSIS         top

       DEBIAN/conffiles

DESCRIPTION         top

       A package declares its list of conffiles by including a conffiles
       file in its control archive (i.e. DEBIAN/conffiles during package
       creation).

       This file contains a list of files, one per line, with an
       optional leading flag separated by whitespace.  The conffiles
       must be listed as absolute pathnames.  Trailing whitespace will
       be trimmed, but empty or whitespace-only lines are not accepted.

       Files without a flag should exist in the binary package,
       otherwise dpkg(1) will ignore them.

       There is currently only one flag supported, remove-on-upgrade, to
       mark that a conffile needs to be removed on the next upgrade
       (since dpkg 1.20.6).  These files must not exist in the binary
       package, as both dpkg(1) and dpkg-deb(1) will not accept building
       nor processing such binary packages.

EXAMPLE         top

        /usr/local/etc/alternatives/README
        /usr/local/etc/cron.daily/dpkg
        /usr/local/etc/dpkg/dpkg.cfg
        /usr/local/etc/logrotate.d/dpkg
        remove-on-upgrade /etc/some-old-file.conf

SEE ALSO         top

       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
       ⟨https://salsa.debian.org/dpkg-team/dpkg.git⟩ on 2022-12-17.  (At
       that time, the date of the most recent commit that was found in
       the repository was 2022-12-14.)  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

1.21.1-83-gad5dc               2021-12-07               deb-conffiles(5)

Pages that refer to this page: dpkg-maintscript-helper(1),  deb(5)

HTML rendering created 2022-12-18 by Michael Kerrisk, author of The Linux Programming Interface, maintainer of the Linux man-pages project.

For details of in-depth Linux/UNIX system programming training courses that I teach, look here.

Hosting by jambit GmbH.

Cover of TLPI