переопределить версию файла пакета (override a package's version of a file)
Имя (Name)
dpkg-divert - override a package's version of a file
Синопсис (Synopsis)
dpkg-divert [option...] command
Описание (Description)
dpkg-divert is the utility used to set up and update the list of
diversions.
File diversions are a way of forcing dpkg(1) not to install a
file into its location, but to a diverted location. Diversions
can be used through the Debian package scripts to move a file
away when it causes a conflict. System administrators can also
use it to override some package's configuration file, or whenever
some files (which aren't marked as 'conffiles') need to be
preserved by dpkg, when installing a newer version of a package
which contains those files.
Команды (Commands)
[--add] file
Add a diversion for file. The file is currently not
renamed, see --rename.
--remove file
Remove a diversion for file. The file is currently not
renamed, see --rename.
--list glob-pattern
List diversions matching glob-pattern.
--listpackage file
Print the name of the package that diverts file (since
dpkg 1.15.0). Prints LOCAL if file is locally diverted
and nothing if file is not diverted.
--truename file
Print the real name for a diverted file.
Параметры (Options)
--admindir directory
Set the administrative directory to directory. Defaults
to «/usr/local/var/lib/dpkg».
--instdir directory
Set the installation directory, which refers to the
directory where packages get installed (since dpkg
1.19.2). Defaults to «/».
--root directory
Set the root directory to directory, which sets the
installation directory to «directory» and the
administrative directory to
«directory/usr/local/var/lib/dpkg» (since dpkg 1.19.2).
--divert divert-to
divert-to is the location where the versions of file, as
provided by other packages, will be diverted.
--local
Specifies that all packages' versions of this file are
diverted. This means, that there are no exceptions, and
whatever package is installed, the file is diverted. This
can be used by an admin to install a locally modified
version.
--package package
package is the name of a package whose copy of file will
not be diverted. i.e. file will be diverted for all
packages except package.
--quiet
Quiet mode, i.e. no verbose output.
--rename
Actually move the file aside (or back). dpkg-divert will
abort operation in case the destination file already
exists. This is the common behavior used for diversions
of files from the non-Essential package set (see
--no-rename for more details).
--no-rename
Specifies that the file should not be renamed while adding
or removing the diversion into the database (since dpkg
1.19.1). This is intended for diversions of files from
the Essential package set, where the temporary
disappearance of the original file is not acceptable, as
it can render the system non-functional. This is the
default behavior, but that will change in the dpkg 1.20.x
cycle.
--test Test mode, i.e. don't actually perform any changes, just
demonstrate.
-?, --help
Show the usage message and exit.
--version
Show the version and exit.
Статус выхода (Exit)
0 The requested action was successfully performed.
2 Fatal or unrecoverable error due to invalid command-line
usage, or interactions with the system, such as accesses
to the database, memory allocations, etc.
Окружение (Environment)
DPKG_ROOT
If set and the --instdir or --root options have not been
specified, it will be used as the filesystem root
directory (since dpkg 1.19.2).
DPKG_ADMINDIR
If set and the --admindir or --root options have not been
specified, it will be used as the dpkg data directory.
DPKG_MAINTSCRIPT_PACKAGE
If set and the --local and --package options have not been
specified, dpkg-divert will use it as the package name.
DPKG_COLORS
Sets the color mode (since dpkg 1.18.5). The currently
accepted values are: auto (default), always and never.
Файлы (Files)
/usr/local/var/lib/dpkg/diversions
File which contains the current list of diversions of the
system. It is located in the dpkg administration
directory, along with other files important to dpkg, such
as status or available.
Note: dpkg-divert preserves the old copy of this file,
with extension -old, before replacing it with the new one.
Примечание (Note)
When adding, default is --local and --divert original.distrib.
When removing, --package or --local and --divert must match if
specified.
Directories can't be diverted with dpkg-divert.
Care should be taken when diverting shared libraries, ldconfig(8)
creates a symbolic link based on the DT_SONAME field embedded in
the library. Because ldconfig doesn't honour diverts (only dpkg
does), the symlink may end up pointing at the diverted library,
if a diverted library has the same SONAME as the undiverted one.
Примеры (Examples)
To divert all copies of a /usr/bin/example to
/usr/bin/example.foo, i.e. directs all packages providing
/usr/bin/example to install it as /usr/bin/example.foo,
performing the rename if required:
dpkg-divert --divert /usr/bin/example.foo --rename
/usr/bin/example
To remove that diversion:
dpkg-divert --rename --remove /usr/bin/example
To divert any package trying to install /usr/bin/example to
/usr/bin/example.foo, except your own wibble package:
dpkg-divert --package wibble --divert /usr/bin/example.foo
--rename /usr/bin/example
To remove that diversion:
dpkg-divert --package wibble --rename --remove /usr/bin/example
Смотри также (See also)
dpkg(1).
