aptitude

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Licenc: GNU/GPL
Verziószám: 0.8.7 (Debian 9-ben)
Fejlesztő/tulajdonos: 2004-2011 Daniel Burrows; 2014-2016 Manuel A. Fernandez Montecelo

Rövid leírás:

Az APT csomagkezelő frontendjeként szöveges módú kezelőfelület vagy parancssori használat segítségével hatékonyan kezeli a disztribúció csomagjait.

 

 

Man oldal kimenet

man aptitude
APTITUDE(8)                      Command-line reference                     APTITUDE(8)

NAME
       aptitude - high-level interface to the package manager

SYNOPSIS
       aptitude [<options>...] {autoclean | clean | forget-new | keep-all | update}

       aptitude [<options>...] {full-upgrade | safe-upgrade} [<packages>...]

       aptitude [<options>...] {build-dep | build-depends | changelog | download |
                forbid-version | hold | install | markauto | purge | reinstall | remove
                | show | showsrc | source | unhold | unmarkauto | versions}
                <packages>...

       aptitude extract-cache-subset <output-directory> <packages>...

       aptitude [<options>...] search <patterns>...

       aptitude [<options>...] {add-user-tag | remove-user-tag} <tag> <packages>...

       aptitude [<options>...] {why | why-not} [<patterns>...] <package>

       aptitude [-S <fname>] [--autoclean-on-startup | --clean-on-startup | -i | -u]

       aptitude help

DESCRIPTION
       aptitude is a text-based interface to the Debian GNU/Linux package system.

       It allows the user to view the list of packages and to perform package
       management tasks such as installing, upgrading, and removing packages. Actions
       may be performed from a visual interface or from the command-line.

COMMAND-LINE ACTIONS
       The first argument which does not begin with a hyphen (“-”) is considered to be
       an action that the program should perform. If an action is not specified on the
       command-line, aptitude will start up in visual mode.

       The following actions are available:

       install
           Install one or more packages. The packages should be listed after the
           “install” command; if a package name contains a tilde character (“~”) or a
           question mark (“?”), it will be treated as a search pattern and every
           package matching the pattern will be installed (see the section “Search
           Patterns” in the aptitude reference manual).

           To select a particular version of the package, append “=<version>” to the
           package name: for instance, “aptitude install apt=0.3.1”. Similarly, to
           select a package from a particular archive, append “/<archive>” to the
           package name: for instance, “aptitude install apt/experimental”. You cannot
           specify both an archive and a version for a package.

           Not every package listed on the command line has to be installed; you can
           tell aptitude to do something different with a package by appending an
           “override specifier” to the name of the package. For example, aptitude
           remove wesnoth+ will install wesnoth, not remove it. The following override
           specifiers are available:

           <package>+
               Install <package>.

               If the package was not installed, it is marked as manually installed,
               and the dependencies newly installed are marked with the automatic flag.
               If the package or the dependencies were already installed, the automatic
               flag is preserved. See the section about automatic installations in the
               documentation for more information.

           <package>+M
               Install <package> and immediately mark it as automatically installed
               (note that if nothing depends on <package>, this will cause it to be
               immediately removed).

           <package>-
               Remove <package>.

           <package>_
               Purge <package>: remove it and all its associated configuration and data
               files.

           <package>=
               Place <package> on hold: cancel any active installation, upgrade, or
               removal, and prevent this package from being automatically upgraded in
               the future.

           <package>:
               Keep <package> at its current version: cancel any installation, removal,
               or upgrade. Unlike “hold” (above) this does not prevent automatic
               upgrades in the future.

           <package>&M
               Mark <package> as having been automatically installed.

           <package>&m
               Mark <package> as having been manually installed.

           <package>&BD
               Install the build-dependencies of a <package>.

           As a special case, “install” with no arguments will act on any
           stored/pending actions.

               Note
               Once you enter Y at the final confirmation prompt, the “install” command
               will modify aptitude's stored information about what actions to perform.
               Therefore, if you issue (e.g.) the command “aptitude install foo bar” on
               packages previously uninstalled, and then the installation fails once
               aptitude has started downloading and installing packages, you will need
               to run “aptitude remove foo bar” to go back to the previous state (and
               possibly undo installations or upgrades to other packages that were
               affected by the “install” action).

       remove, purge, reinstall
           These commands are the same as “install”, but apply the named action to all
           packages given on the command line for which it is not overridden.

           For instance, “aptitude remove '~ndeity'” will remove all packages whose
           name contains “deity”.

       build-depends, build-dep
           Satisfy the build-dependencies of a package. Each package name may be a
           source package, in which case the build dependencies of that source package
           are installed; otherwise, binary packages are found in the same way as for
           the “install” command, and the build-dependencies of the source packages
           that build those binary packages are satisfied.

           If the command-line parameter --arch-only is present, only
           architecture-dependent build dependencies (i.e., not Build-Depends-Indep or
           Build-Conflicts-Indep) will be obeyed.

       markauto, unmarkauto
           Mark packages as automatically installed or manually installed,
           respectively. Packages are specified in exactly the same way as for the
           “install” command. For instance, “aptitude markauto '~slibs'” will mark all
           packages in the “libs” section as having been automatically installed.

           For more information on automatically installed packages, see the section
           “Managing Automatically Installed Packages” in the aptitude reference
           manual.

       hold, unhold, keep
           Mark packages to be on hold, remove this property, or set to keep in the
           current state. Packages are specified in exactly the same way as for the
           “install” command. For instance, “aptitude hold '~e^dpkg$'” will mark all
           packages coming from the source package “dpkg” to be on hold.

           The difference between hold and keep is that hold will cause a package to be
           ignored by future safe-upgrade or full-upgrade commands, while keep merely
           cancels any scheduled actions on the package.  unhold will allow a package
           to be upgraded by future safe-upgrade or full-upgrade commands, without
           otherwise altering its state.

       keep-all
           Cancels all scheduled actions on all packages; any packages whose sticky
           state indicates an installation, removal, or upgrade will have this sticky
           state cleared.

       forget-new
           Forgets all internal information about what packages are “new” (equivalent
           to pressing “f” when in visual mode).

           This command accepts package names or patterns as arguments. If the string
           contains a tilde character (“~”) or a question mark (“?”), it will be
           treated as a search pattern and every package matching the pattern will be
           considered (see the section “Search Patterns” in the aptitude reference
           manual).

       forbid-version
           Forbid a package from being upgraded to a particular version, while allowing
           automatic upgrades to future versions. This is useful for example to avoid a
           known broken version of a package, without having to set and clear manual
           holds.

           By default, aptitude will select the forbidden version to be the one which
           the package would normally be upgraded (the candidate version). This may be
           overridden by appending “=<version>” to the package name: for instance,
           “aptitude forbid-version vim=1.2.3.broken-4”.

           To revert the action, “aptitude install <package>” will remove the ban. To
           remove the forbidden version without installing the candidate version, the
           current version should be appended: “install <package>=<version>”.

       update
           Updates the list of available packages from the apt sources (this is
           equivalent to “apt-get update”)

       safe-upgrade
           Upgrades installed packages to their most recent version. Installed packages
           will not be removed unless they are unused (see the section “Managing
           Automatically Installed Packages” in the aptitude reference manual).
           Packages which are not currently installed may be installed to resolve
           dependencies unless the --no-new-installs command-line option is supplied.

           If no <package>s are listed on the command line, aptitude will attempt to
           upgrade every package that can be upgraded. Otherwise, aptitude will attempt
           to upgrade only the packages which it is instructed to upgrade. The
           <package>s can be extended with suffixes in the same manner as arguments to
           aptitude install, so you can also give additional instructions to aptitude
           here; for instance, aptitude safe-upgrade bash dash- will attempt to upgrade
           the bash package and remove the dash package.

           It is sometimes necessary to remove one package in order to upgrade another;
           this command is not able to upgrade packages in such situations. Use the
           full-upgrade command to upgrade as many packages as possible.

       full-upgrade
           Upgrades installed packages to their most recent version, removing or
           installing packages as necessary. It also installs new Essential or Required
           packages. This command is less conservative than safe-upgrade and thus more
           likely to perform unwanted actions. However, it is capable of upgrading
           packages that safe-upgrade cannot upgrade.

           If no <package>s are listed on the command line, aptitude will attempt to
           upgrade every package that can be upgraded. Otherwise, aptitude will attempt
           to upgrade only the packages which it is instructed to upgrade. The
           <package>s can be extended with suffixes in the same manner as arguments to
           aptitude install, so you can also give additional instructions to aptitude
           here; for instance, aptitude full-upgrade bash dash- will attempt to upgrade
           the bash package and remove the dash package.

               Note
               This command was originally named dist-upgrade for historical reasons,
               and aptitude still recognizes dist-upgrade as a synonym for
               full-upgrade.

       search
           Searches for packages matching one of the patterns supplied on the command
           line. All packages which match any of the given patterns will be displayed;
           for instance, “aptitude search '~N' edit” will list all “new” packages and
           all packages whose name contains “edit”. For more information on search
           patterns, see the section “Search Patterns” in the aptitude reference
           manual.

               Note
               In the example above, “aptitude search '~N' edit” has two arguments
               after search and thus is searching for two patterns: “~N” and “edit”. As
               described in the search pattern reference, a single pattern composed of
               two sub-patterns separated by a space (such as “~N edit”) matches only
               if both patterns match. Thus, the command “aptitude search '~N edit'”
               will only show “new” packages whose name contains “edit”.
           Unless you pass the -F option, the output of aptitude search will look
           something like this:

               i   apt                             - Advanced front-end for dpkg
               pi  apt-build                       - frontend to apt to build, optimize and in
               cp  apt-file                        - APT package searching utility -- command-
               ihA raptor-utils                    - Raptor RDF Parser utilities

           Each search result is listed on a separate line. The first character of each
           line indicates the current state of the package: the most common states are
           p, meaning that no trace of the package exists on the system, c, meaning
           that the package was deleted but its configuration files remain on the
           system, i, meaning that the package is installed, and v, meaning that the
           package is virtual. The second character indicates the stored action (if
           any; otherwise a blank space is displayed) to be performed on the package,
           with the most common actions being i, meaning that the package will be
           installed, d, meaning that the package will be deleted, and p, meaning that
           the package and its configuration files will be removed. If the third
           character is A, the package was automatically installed.

           For a complete list of the possible state and action flags, see the section
           “Accessing Package Information” in the aptitude reference guide. To
           customize the output of search, see the command-line options -F and --sort.

       show
           Displays detailed information about one or more packages. If a package name
           contains a tilde character (“~”) or a question mark (“?”), it will be
           treated as a search pattern and all matching packages will be displayed (see
           the section “Search Patterns” in the aptitude reference manual).

           If the verbosity level is 1 or greater (i.e., at least one -v is present on
           the command-line), information about all versions of the package is
           displayed. Otherwise, information about the “candidate version” (the version
           that “aptitude install” would download) is displayed.

           You can display information about a different version of the package by
           appending =<version> to the package name; you can display the version from a
           particular archive or release by appending /<archive> or /<release> to the
           package name: for instance, /unstable or /sid. If either of these is
           present, then only the version you request will be displayed, regardless of
           the verbosity level.

           If the verbosity level is 1 or greater, the package's architecture,
           compressed size, filename, and md5sum fields will be displayed. If the
           verbosity level is 2 or greater, the select version or versions will be
           displayed once for each archive in which they are found.

       showsrc
           Displays detailed information about one or more source packages.

           This is a thin wrapper over apt(8).

       source
           Downloads one or more source packages.

           This is a thin wrapper over apt(8).

       versions
           Displays the versions of the packages listed on the command-line.

               $ aptitude versions wesnoth
               p   1:1.4.5-1                                                             100
               p   1:1.6.5-1                                    unstable                 500
               p   1:1.7.14-1                                   experimental             1

           Each version is listed on a separate line. The leftmost three characters
           indicate the current state, planned state (if any), and whether the package
           was automatically installed; for more information on their meanings, see the
           documentation of aptitude search. To the right of the version number you can
           find the releases from which the version is available, and the pin priority
           of the version.

           If a package name contains a tilde character (“~”) or a question mark (“?”),
           it will be treated as a search pattern and all matching versions will be
           displayed (see the section “Search Patterns” in the aptitude reference
           manual). This means that, for instance, aptitude versions '~i' will display
           all the versions that are currently installed on the system and nothing
           else, not even other versions of the same packages.

               $ aptitude versions '~nexim4-daemon-light'
               Package exim4-daemon-light:
               i   4.71-3                                                                100
               p   4.71-4                                       unstable                 500

               Package exim4-daemon-light-dbg:
               p   4.71-4                                       unstable                 500

           If the input is a search pattern, or if more than one package's versions are
           to be displayed, aptitude will automatically group the output by package, as
           shown above. You can disable this via --group-by=none, in which case
           aptitude will display a single list of all the versions that were found and
           automatically include the package name in each output line:

               $ aptitude versions --group-by=none '~nexim4-daemon-light'
               i   exim4-daemon-light 4.71-3                                             100
               p   exim4-daemon-light 4.71-4                    unstable                 500
               p   exim4-daemon-light-dbg 4.71-4                unstable                 500

           To disable the package name, pass --show-package-names=never:

               $ aptitude versions --show-package-names=never --group-by=none '~nexim4-daemon-light'
               i   4.71-3                                                                100
               p   4.71-4                                       unstable                 500
               p   4.71-4                                       unstable                 500

           In addition to the above options, the information printed for each version
           can be controlled by the command-line option -F. The order in which versions
           are displayed can be controlled by the command-line option --sort. To
           prevent aptitude from formatting the output into columns, use
           --disable-columns.

       add-user-tag, remove-user-tag
           Adds a user tag to or removes a user tag from the selected group of
           packages. If a package name contains a tilde (“~”) or question mark (“?”),
           it is treated as a search pattern and the tag is added to or removed from
           all the packages that match the pattern (see the section “Search Patterns”
           in the aptitude reference manual).

           User tags are arbitrary strings associated with a package. They can be used
           with the ?user-tag(<tag>) search term, which will select all the packages
           that have a user tag matching <tag>.

       why, why-not
           Explains the reason that a particular package should or cannot be installed
           on the system.

           This command searches for packages that require or conflict with the given
           package. It displays a sequence of dependencies leading to the target
           package, along with a note indicating the installed state of each package in
           the dependency chain:

               $ aptitude why kdepim
               i   nautilus-data Recommends nautilus
               i A nautilus      Recommends desktop-base (>= 0.2)
               i A desktop-base  Suggests   gnome | kde | xfce4 | wmaker
               p   kde           Depends    kdepim (>= 4:3.4.3)

           The command why finds a dependency chain that installs the package named on
           the command line, as above. Note that the dependency that aptitude produced
           in this case is only a suggestion. This is because no package currently
           installed on this computer depends on or recommends the kdepim package; if a
           stronger dependency were available, aptitude would have displayed it.

           In contrast, why-not finds a dependency chain leading to a conflict with the
           target package:

               $ aptitude why-not textopo
               i   ocaml-core          Depends   ocamlweb
               i A ocamlweb            Depends   tetex-extra | texlive-latex-extra
               i A texlive-latex-extra Conflicts textopo

           If one or more <pattern>s are present (in addition to the mandatory last
           argument, which should be a valid <package> name), then aptitude will begin
           its search at these patterns. That is, the first package in the chain it
           prints to explain why <package> is or is not installed, will be a package
           matching the pattern in question. The patterns are considered to be package
           names unless they contain a tilde character (“~”) or a question mark (“?”),
           in which case they are treated as search patterns (see the section “Search
           Patterns” in the aptitude reference manual).

           If no patterns are present, then aptitude will search for dependency chains
           beginning at manually installed packages. This effectively shows the
           packages that have caused or would cause a given package to be installed.

               Note
               aptitude why does not perform full dependency resolution; it only
               displays direct relationships between packages. For instance, if A
               requires B, C requires D, and B and C conflict, “aptitude why-not D”
               will not produce the answer “A depends on B, B conflicts with C, and D
               depends on C”.
           By default aptitude outputs only the “most installed, strongest, tightest,
           shortest” dependency chain. That is, it looks for a chain that only contains
           packages which are installed or will be installed; it looks for the
           strongest possible dependencies under that restriction; it looks for chains
           that avoid ORed dependencies and Provides; and it looks for the shortest
           dependency chain meeting those criteria. These rules are progressively
           weakened until a match is found.

           If the verbosity level is 1 or more, then all the explanations aptitude can
           find will be displayed, in inverse order of relevance. If the verbosity
           level is 2 or more, a truly excessive amount of debugging information will
           be printed to standard output.

           This command returns 0 if successful, 1 if no explanation could be
           constructed, and -1 if an error occurred.

       clean
           Removes all previously downloaded .deb files from the package cache
           directory (usually /var/cache/apt/archives).

       autoclean
           Removes any cached packages which can no longer be downloaded. This allows
           you to prevent a cache from growing out of control over time without
           completely emptying it.

       changelog
           Downloads and displays the Debian changelog for each of the given source or
           binary packages.

           By default, the changelog for the version which would be installed with
           “aptitude install” is downloaded. You can select a particular version of a
           package by appending =<version> to the package name; you can select the
           version from a particular archive or release by appending /<archive> or
           /<release> to the package name (for instance, /unstable or /sid).

       download
           Downloads the .deb file for the given package to the current directory.

           This is a thin wrapper over apt(8).

       extract-cache-subset
           Copy the apt configuration directory (/etc/apt) and a subset of the package
           database to the specified directory. If no packages are listed, the entire
           package database is copied; otherwise only the entries corresponding to the
           named packages are copied. Each package name may be a search pattern, and
           all the packages matching that pattern will be selected (see the section
           “Search Patterns” in the aptitude reference manual). Any existing package
           database files in the output directory will be overwritten.

           Dependencies in binary package stanzas will be rewritten to remove
           references to packages not in the selected set.

       help
           Displays a brief summary of the available commands and options.

OPTIONS
       The following options may be used to modify the behavior of the actions
       described above. Note that while all options will be accepted for all commands,
       some options don't apply to particular commands and will be ignored by those
       commands.

       --add-user-tag <tag>
           For full-upgrade, safe-upgrade, forbid-version, hold, install, keep-all,
           markauto, unmarkauto, purge, reinstall, remove, unhold, and unmarkauto: add
           the user tag <tag> to all packages that are installed, removed, or upgraded
           by this command as if with the add-user-tag command.

       --add-user-tag-to <tag>,<pattern>
           For full-upgrade, safe-upgrade, forbid-version, hold, install, keep-all,
           markauto, unmarkauto, purge, reinstall, remove, unhold, and unmarkauto: add
           the user tag <tag> to all packages that match <pattern> as if with the
           add-user-tag command. The pattern is a search pattern as described in the
           section “Search Patterns” in the aptitude reference manual.

           For instance, aptitude safe-upgrade --add-user-tag-to
           "new-installs,?action(install)" will add the tag new-installs to all the
           packages installed by the safe-upgrade command.

       --allow-new-upgrades
           When the safe resolver is being used (i.e., --safe-resolver was passed, the
           action is safe-upgrade, or Aptitude::Always-Use-Safe-Resolver is set to
           true), allow the dependency resolver to install upgrades for packages
           regardless of the value of Aptitude::Safe-Resolver::No-New-Upgrades.

       --allow-new-installs
           Allow the safe-upgrade command to install new packages; when the safe
           resolver is being used (i.e., --safe-resolver was passed, the action is
           safe-upgrade, or Aptitude::Always-Use-Safe-Resolver is set to true), allow
           the dependency resolver to install new packages. This option takes effect
           regardless of the value of Aptitude::Safe-Resolver::No-New-Installs.

       --allow-untrusted
           Install packages from untrusted sources without prompting. You should only
           use this if you know what you are doing, as it could easily compromise your
           system's security.

       --disable-columns
           This option causes aptitude search and aptitude versions to output their
           results without any special formatting. In particular: normally aptitude
           will add whitespace or truncate search results in an attempt to fit its
           results into vertical “columns”. With this flag, each line will be formed by
           replacing any format escapes in the format string with the corresponding
           text; column widths will be ignored.

           For instance, the first few lines of output from “aptitude search -F '%p %V'
           --disable-columns libedataserver” might be:

               disksearch 1.2.1-3
               hp-search-mac 0.1.3
               libbsearch-ruby 1.5-5
               libbsearch-ruby1.8 1.5-5
               libclass-dbi-abstractsearch-perl 0.07-2
               libdbix-fulltextsearch-perl 0.73-10

           As in the above example, --disable-columns is often useful in combination
           with a custom display format set using the command-line option -F.

           This corresponds to the configuration option
           Aptitude::CmdLine::Disable-Columns.

       -D, --show-deps
           For commands that will install or remove packages (install, full-upgrade,
           etc), show brief explanations of automatic installations and removals.

           This corresponds to the configuration option Aptitude::CmdLine::Show-Deps.

       -d, --download-only
           Download packages to the package cache as necessary, but do not install or
           remove anything. By default, the package cache is stored in
           /var/cache/apt/archives.

           This corresponds to the configuration option
           Aptitude::CmdLine::Download-Only.

       -F <format>, --display-format <format>
           Specify the format which should be used to display output from the search
           and versions commands. For instance, passing “%p %v %V” for <format> will
           display a package's name, followed by its currently installed version and
           its candidate version (see the section “Customizing how packages are
           displayed” in the aptitude reference manual for more information).

           The command-line option --disable-columns is often useful in combination
           with -F.

           For search, this corresponds to the configuration option
           Aptitude::CmdLine::Package-Display-Format; for versions, this corresponds to
           the configuration option Aptitude::CmdLine::Version-Display-Format.

       -f
           Try hard to fix the dependencies of broken packages, even if it means
           ignoring the actions requested on the command line.

           This corresponds to the configuration item Aptitude::CmdLine::Fix-Broken.

       --full-resolver
           When package dependency problems are encountered, use the default “full”
           resolver to solve them. Unlike the “safe” resolver activated by
           --safe-resolver, the full resolver will happily remove packages to fulfill
           dependencies. It can resolve more situations than the safe algorithm, but
           its solutions are more likely to be undesirable.

           This option can be used to force the use of the full resolver even when
           Aptitude::Always-Use-Safe-Resolver is true.

       --group-by <grouping-mode>
           Control how the versions command groups its output. The following values are
           recognized:

           ·   archive to group packages by the archive they occur in (“stable”,
               “unstable”, etc). If a package occurs in several archives, it will be
               displayed in each of them.

           ·   auto to group versions by their package unless there is exactly one
               argument and it is not a search pattern.

           ·   none to display all the versions in a single list without any grouping.

           ·   package to group versions by their package.

           ·   source-package to group versions by their source package.

           ·   source-version to group versions by their source package and source
               version.

           This corresponds to the configuration option
           Aptitude::CmdLine::Versions-Group-By.

       -h, --help
           Display a brief help message. Identical to the help action.

       --log-file=<file>
           If <file> is a nonempty string, log messages will be written to it, except
           that if <file> is “-”, the messages will be written to standard output
           instead. If this option appears multiple times, the last occurrence is the
           one that will take effect.

           This does not affect the log of installations that aptitude has performed
           (/var/log/aptitude); the log messages written using this configuration
           include internal program events, errors, and debugging messages. See the
           command-line option --log-level to get more control over what gets logged.

           This corresponds to the configuration option Aptitude::Logging::File.

       --log-level=<level>, --log-level=<category>:<level>
           --log-level=<level> causes aptitude to only log messages whose level is
           <level> or higher. For instance, setting the log level to error will cause
           only messages at the log levels error and fatal to be displayed; all others
           will be hidden. Valid log levels (in descending order) are off, fatal,
           error, warn, info, debug, and trace. The default log level is warn.

           --log-level=<category>:<level> causes messages in <category> to only be
           logged if their level is <level> or higher.

           --log-level may appear multiple times on the command line; the most specific
           setting is the one that takes effect, so if you pass
           --log-level=aptitude.resolver:fatal and
           --log-level=aptitude.resolver.hints.match:trace, then messages in
           aptitude.resolver.hints.parse will only be printed if their level is fatal,
           but all messages in aptitude.resolver.hints.match will be printed. If you
           set the level of the same category two or more times, the last setting is
           the one that will take effect.

           This does not affect the log of installations that aptitude has performed
           (/var/log/aptitude); the log messages written using this configuration
           include internal program events, errors, and debugging messages. See the
           command-line option --log-file to change where log messages go.

           This corresponds to the configuration group Aptitude::Logging::Levels.

       --log-resolver
           Set some standard log levels related to the resolver, to produce logging
           output suitable for processing with automated tools. This is equivalent to
           the command-line options --log-level=aptitude.resolver.search:trace
           --log-level=aptitude.resolver.search.tiers:info.

       --no-new-installs
           Prevent safe-upgrade from installing any new packages; when the safe
           resolver is being used (i.e., --safe-resolver was passed or
           Aptitude::Always-Use-Safe-Resolver is set to true), forbid the dependency
           resolver from installing new packages. This option takes effect regardless
           of the value of Aptitude::Safe-Resolver::No-New-Installs.

           This mimics the historical behavior of apt-get upgrade.

       --no-new-upgrades
           When the safe resolver is being used (i.e., --safe-resolver was passed or
           Aptitude::Always-Use-Safe-Resolver is set to true), forbid the dependency
           resolver from installing upgrades for packages regardless of the value of
           Aptitude::Safe-Resolver::No-New-Upgrades.

       --no-show-resolver-actions
           Do not display the actions performed by the “safe” resolver, overriding any
           configuration option or earlier --show-resolver-actions.

       -O <order>, --sort <order>
           Specify the order in which output from the search and versions commands
           should be displayed. For instance, passing “installsize” for <order> will
           list packages in order according to their size when installed (see the
           section “Customizing how packages are sorted” in the aptitude reference
           manual for more information).

           The default sort order is name,version.

       -o <key>=<value>
           Set a configuration file option directly; for instance, use -o
           Aptitude::Log=/tmp/my-log to log aptitude's actions to /tmp/my-log. For more
           information on configuration file options, see the section “Configuration
           file reference” in the aptitude reference manual.

       -P, --prompt
           Always display a prompt before downloading, installing or removing packages,
           even when no actions other than those explicitly requested will be
           performed.

           This corresponds to the configuration option
           Aptitude::CmdLine::Always-Prompt.

       --purge-unused
           If Aptitude::Delete-Unused is set to “true” (its default), then in addition
           to removing each package that is no longer required by any installed
           package, aptitude will also purge them, removing their configuration files
           and perhaps other important data. For more information about which packages
           are considered to be “unused”, see the section “Managing Automatically
           Installed Packages” in the aptitude reference manual.  THIS OPTION CAN CAUSE
           DATA LOSS! DO NOT USE IT UNLESS YOU KNOW WHAT YOU ARE DOING!

           This corresponds to the configuration option Aptitude::Purge-Unused.

       -q[=<n>], --quiet[=<n>]
           Suppress all incremental progress indicators, thus making the output
           loggable. This may be supplied multiple times to make the program quieter,
           but unlike apt-get, aptitude does not enable -y when -q is supplied more
           than once.

           The optional =<n> may be used to directly set the amount of quietness (for
           instance, to override a setting in /etc/apt/apt.conf); it causes the program
           to behave as if -q had been passed exactly <n> times.

       -R, --without-recommends
           Do not treat recommendations as dependencies when installing new packages
           (this overrides settings in /etc/apt/apt.conf and ~/.aptitude/config).
           Packages previously installed due to recommendations will not be removed.

           This corresponds to the pair of configuration options
           APT::Install-Recommends and APT::AutoRemove::RecommendsImportant.

       -r, --with-recommends
           Treat recommendations as dependencies when installing new packages (this
           overrides settings in /etc/apt/apt.conf and ~/.aptitude/config).

           This corresponds to the configuration option APT::Install-Recommends

       --remove-user-tag <tag>
           For full-upgrade, safe-upgrade forbid-version, hold, install, keep-all,
           markauto, unmarkauto, purge, reinstall, remove, unhold, and unmarkauto:
           remove the user tag <tag> from all packages that are installed, removed, or
           upgraded by this command as if with the add-user-tag command.

       --remove-user-tag-from <tag>,<pattern>
           For full-upgrade, safe-upgrade forbid-version, hold, install, keep-all,
           markauto, unmarkauto, purge, reinstall, remove, unhold, and unmarkauto:
           remove the user tag <tag> from all packages that match <pattern> as if with
           the remove-user-tag command. The pattern is a search pattern as described in
           the section “Search Patterns” in the aptitude reference manual.

           For instance, aptitude safe-upgrade --remove-user-tag-from
           "not-upgraded,?action(upgrade)" will remove the not-upgraded tag from all
           packages that the safe-upgrade command is able to upgrade.

       -s, --simulate
           In command-line mode, print the actions that would normally be performed,
           but don't actually perform them. This does not require root privileges. In
           the visual interface, always open the cache in read-only mode regardless of
           whether you are root.

           This corresponds to the configuration option Aptitude::Simulate.

       --safe-resolver
           When package dependency problems are encountered, use a “safe” algorithm to
           solve them. This resolver attempts to preserve as many of your choices as
           possible; it will never remove a package or install a version of a package
           other than the package's default candidate version. It is the same algorithm
           used in safe-upgrade; indeed, aptitude --safe-resolver full-upgrade is
           equivalent to aptitude safe-upgrade. Because safe-upgrade always uses the
           safe resolver, it does not accept the --safe-resolver flag.

           This option is equivalent to setting the configuration variable
           Aptitude::Always-Use-Safe-Resolver to true.

       --schedule-only
           For commands that modify package states, schedule operations to be performed
           in the future, but don't perform them. You can execute scheduled actions by
           running aptitude install with no arguments. This is equivalent to making the
           corresponding selections in visual mode, then exiting the program normally.

           For instance, aptitude --schedule-only install evolution will schedule the
           evolution package for later installation.

       --show-package-names <when>
           Controls when the versions command shows package names. The following
           settings are allowed:

           ·   always: display package names every time that aptitude versions runs.

           ·   auto: display package names when aptitude versions runs if the output is
               not grouped by package, and either there is a pattern-matching argument
               or there is more than one argument.

           ·   never: never display package names in the output of aptitude versions.

           This option corresponds to the configuration item
           Aptitude::CmdLine::Versions-Show-Package-Names.

       --show-resolver-actions
           Display the actions performed by the “safe” resolver and by safe-upgrade.

           When executing the command safe-upgrade or when the option --safe-resolver
           is present, aptitude will display a summary of the actions performed by the
           resolver before printing the installation preview. This is equivalent to the
           configuration option Aptitude::Safe-Resolver::Show-Resolver-Actions.

       --show-summary[=<MODE>]
           Changes the behavior of “aptitude why” to summarize each dependency chain
           that it outputs, rather than displaying it in long form. If this option is
           present and <MODE> is not “no-summary”, chains that contain Suggests
           dependencies will not be displayed: combine --show-summary with -v to see a
           summary of all the reasons for the target package to be installed.

           <MODE> can be any one of the following:

            1. no-summary: don't show a summary (the default behavior if --show-summary
               is not present).

            2. first-package: display the first package in each chain. This is the
               default value of <MODE> if it is not present.

            3. first-package-and-type: display the first package in each chain, along
               with the strength of the weakest dependency in the chain.

            4. all-packages: briefly display each chain of dependencies leading to the
               target package.

            5. all-packages-with-dep-versions: briefly display each chain of
               dependencies leading to the target package, including the target version
               of each dependency.

           This option corresponds to the configuration item
           Aptitude::CmdLine::Show-Summary; if --show-summary is present on the
           command-line, it will override Aptitude::CmdLine::Show-Summary.

           Example 12. Usage of --show-summary --show-summary used with -v to display
           all the reasons a package is installed:

               $ aptitude -v --show-summary why foomatic-db
               Packages requiring foomatic-db:
                 cupsys-driver-gutenprint
                 foomatic-db-engine
                 foomatic-db-gutenprint
                 foomatic-db-hpijs
                 foomatic-filters-ppds
                 foomatic-gui
                 kde
                 printconf
                 wine

               $ aptitude -v --show-summary=first-package-and-type why foomatic-db
               Packages requiring foomatic-db:
                 [Depends] cupsys-driver-gutenprint
                 [Depends] foomatic-db-engine
                 [Depends] foomatic-db-gutenprint
                 [Depends] foomatic-db-hpijs
                 [Depends] foomatic-filters-ppds
                 [Depends] foomatic-gui
                 [Depends] kde
                 [Depends] printconf
                 [Depends] wine

               $ aptitude -v --show-summary=all-packages why foomatic-db
               Packages requiring foomatic-db:
                 cupsys-driver-gutenprint D: cups-driver-gutenprint D: cups R: foomatic-filters R: foomatic-db-engine D: foomatic-db
                 foomatic-filters-ppds D: foomatic-filters R: foomatic-db-engine D: foomatic-db
                 kde D: kdeadmin R: system-config-printer-kde D: system-config-printer R: hal-cups-utils D: cups R: foomatic-filters R: foomatic-db-engine D: foomatic-db
                 wine D: libwine-print D: cups-bsd R: cups R: foomatic-filters R: foomatic-db-engine D: foomatic-db
                 foomatic-db-engine D: foomatic-db
                 foomatic-db-gutenprint D: foomatic-db
                 foomatic-db-hpijs D: foomatic-db
                 foomatic-gui D: python-foomatic D: foomatic-db-engine D: foomatic-db
                 printconf D: foomatic-db

               $ aptitude -v --show-summary=all-packages-with-dep-versions why foomatic-db
               Packages requiring foomatic-db:
                 cupsys-driver-gutenprint D: cups-driver-gutenprint (>= 5.0.2-4) D: cups (>= 1.3.0) R: foomatic-filters (>= 4.0) R: foomatic-db-engine (>= 4.0) D: foomatic-db (>= 20090301)
                 foomatic-filters-ppds D: foomatic-filters R: foomatic-db-engine (>= 4.0) D: foomatic-db (>= 20090301)
                 kde D: kdeadmin (>= 4:3.5.5) R: system-config-printer-kde (>= 4:4.2.2-1) D: system-config-printer (>= 1.0.0) R: hal-cups-utils D: cups R: foomatic-filters (>= 4.0) R: foomatic-db-engine (>= 4.0) D: foomatic-db (>= 20090301)
                 wine D: libwine-print (= 1.1.15-1) D: cups-bsd R: cups R: foomatic-filters (>= 4.0) R: foomatic-db-engine (>= 4.0) D: foomatic-db (>= 20090301)
                 foomatic-db-engine D: foomatic-db
                 foomatic-db-gutenprint D: foomatic-db
                 foomatic-db-hpijs D: foomatic-db
                 foomatic-gui D: python-foomatic (>= 0.7.9.2) D: foomatic-db-engine D: foomatic-db (>= 20090301)
                 printconf D: foomatic-db

           --show-summary used to list a chain on one line:

               $ aptitude --show-summary=all-packages why aptitude-gtk libglib2.0-data
               Packages requiring libglib2.0-data:
                 aptitude-gtk D: libglib2.0-0 R: libglib2.0-data

       -t <release>, --target-release <release>
           Set the release from which packages should be installed. For instance,
           “aptitude -t experimental ...”  will install packages from the experimental
           distribution unless you specify otherwise.

           This will affect the default candidate version of packages according to the
           rules described in apt_preferences(5).

           This corresponds to the configuration item APT::Default-Release.

       -V, --show-versions
           Show which versions of packages will be installed.

           This corresponds to the configuration option
           Aptitude::CmdLine::Show-Versions.

       -v, --verbose
           Causes some commands (for instance, show) to display extra information. This
           may be supplied multiple times to get more and more information.

           This corresponds to the configuration option Aptitude::CmdLine::Verbose.

       --version
           Display the version of aptitude and some information about how it was
           compiled.

       --visual-preview
           When installing or removing packages from the command line, instead of
           displaying the usual prompt, start up the visual interface and display its
           preview screen.

       -W, --show-why
           In the preview displayed before packages are installed or removed, show
           which manually installed package requires each automatically installed
           package. For instance:

               $ aptitude --show-why install mediawiki
               ...
               The following NEW packages will be installed:
                 libapache2-mod-php5{a} (for mediawiki)  mediawiki  php5{a} (for mediawiki)
                 php5-cli{a} (for mediawiki)  php5-common{a} (for mediawiki)
                 php5-mysql{a} (for mediawiki)

           When combined with -v or a non-zero value for Aptitude::CmdLine::Verbose,
           this displays the entire chain of dependencies that lead each package to be
           installed. For instance:

               $ aptitude -v --show-why install libdb4.2-dev
               The following NEW packages will be installed:
                 libdb4.2{a} (libdb4.2-dev D: libdb4.2)  libdb4.2-dev
               The following packages will be REMOVED:
                 libdb4.4-dev{a} (libdb4.2-dev C: libdb-dev P<- libdb-dev)

           This option will also describe why packages are being removed, as shown
           above. In this example, libdb4.2-dev conflicts with libdb-dev, which is
           provided by libdb-dev.

           This argument corresponds to the configuration option
           Aptitude::CmdLine::Show-Why and displays the same information that is
           computed by aptitude why and aptitude why-not.

       -w <width>, --width <width>
           Specify the display width which should be used for output from the search
           and versions commands (in the command line).

           By default and when the output is seen directly in a terminal, the terminal
           width is used. When the output is redirected or piped, a very large
           "unlimited" line width is used, and this option is ignored.

           This corresponds to the configuration option
           Aptitude::CmdLine::Package-Display-Width

       -y, --assume-yes
           When a yes/no prompt would be presented, assume that the user entered “yes”.
           In particular, suppresses the prompt that appears when installing,
           upgrading, or removing packages. Prompts for “dangerous” actions, such as
           removing essential packages, will still be displayed. This option overrides
           -P.

           This corresponds to the configuration option Aptitude::CmdLine::Assume-Yes.

       -Z
           Show how much disk space will be used or freed by the individual packages
           being installed, upgraded, or removed.

           This corresponds to the configuration option
           Aptitude::CmdLine::Show-Size-Changes.

       The following options apply to the visual mode of the program, but are primarily
       for internal use; you generally won't need to use them yourself.

       --autoclean-on-startup
           Deletes old downloaded files when the program starts (equivalent to starting
           the program and immediately selecting Actions → Clean obsolete files). You
           cannot use this option and “--clean-on-startup”, “-i”, or “-u” at the same
           time.

       --clean-on-startup
           Cleans the package cache when the program starts (equivalent to starting the
           program and immediately selecting Actions → Clean package cache). You cannot
           use this option and “--autoclean-on-startup”, “-i”, or “-u” at the same
           time.

       -i
           Displays a download preview when the program starts (equivalent to starting
           the program and immediately pressing “g”). You cannot use this option and
           “--autoclean-on-startup”, “--clean-on-startup”, or “-u” at the same time.

       -S <fname>
           Loads the extended state information from <fname> instead of the standard
           state file.

       -u
           Begins updating the package lists as soon as the program starts. You cannot
           use this option and “--autoclean-on-startup”, “--clean-on-startup”, or “-i”
           at the same time.

ENVIRONMENT
       HOME
           If $HOME/.aptitude exists, aptitude will store its configuration file in
           $HOME/.aptitude/config. Otherwise, it will look up the current user's home
           directory using getpwuid(2) and place its configuration file there.

       PAGER
           If this environment variable is set, aptitude will use it to display
           changelogs when “aptitude changelog” is invoked. If not set, it defaults to
           more.

       TMP
           If TMPDIR is unset, aptitude will store its temporary files in TMP if that
           variable is set. Otherwise, it will store them in /tmp.

       TMPDIR
           aptitude will store its temporary files in the directory indicated by this
           environment variable. If TMPDIR is not set, then TMP will be used; if TMP is
           also unset, then aptitude will use /tmp.

FILES
       /var/lib/aptitude/pkgstates
           The file in which stored package states and some package flags are stored.

       /etc/apt/apt.conf, /etc/apt/apt.conf.d/*, ~/.aptitude/config
           The configuration files for aptitude.  ~/.aptitude/config overrides
           /etc/apt/apt.conf. See apt.conf(5) for documentation of the format and
           contents of these files.

SEE ALSO
       apt-get(8), apt(8), /usr/share/doc/aptitude/html/<lang>/index.html from the
       package aptitude-doc-<lang>

AUTHORS
       Daniel Burrows <dburrows@debian.org>
           Main author of the document.

       Manuel A. Fernandez Montecelo <mafm@debian.org>
           Main maintainer after Daniel Burrows, documentation about new features,
           corrections and formatting.

COPYRIGHT
       Copyright 2004-2011 Daniel Burrows.

       Copyright 2014-2016 Manuel A. Fernandez Montecelo

       This manual page 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 manual page 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, write to the Free Software Foundation, Inc., 51 Franklin
       Street, Fifth Floor, Boston, MA 02110-1301 USA.

aptitude 0.8.7                         04/18/2017                           APTITUDE(8)

 

 

Súgó kimenet

aptitude --help
aptitude 0.8.7
Használat: aptitude [-S fájlnév] [-u|-i]
           aptitude [opciók] <művelet> ...

Actions (if none is specified, aptitude will enter interactive mode):

 install         Install/upgrade packages.
 remove          Remove packages.
 purge           Remove packages and their configuration files.
 hold            Place packages on hold.
 unhold          Cancel a hold command for a package.
 markauto        Mark packages as having been automatically installed.
 unmarkauto      Mark packages as having been manually installed.
 forbid-version  Forbid aptitude from upgrading to a specific package version.
 update          Download lists of new/upgradable packages.
 safe-upgrade    Perform a safe upgrade.
 full-upgrade    Perform an upgrade, possibly installing and removing packages.
 build-dep       Install the build-dependencies of packages.
 forget-new      Forget what packages are "new".
 search          Search for a package by name and/or expression.
 show            Display detailed info about a package.
 showsrc         Display detailed info about a source package (apt wrapper).
 versions        Displays the versions of specified packages.
 clean           Erase downloaded package files.
 autoclean       Erase old downloaded package files.
 changelog       View a package's changelog.
 download        Download the .deb file for a package (apt wrapper).
 source          Download source package (apt wrapper).
 reinstall       Reinstall a currently installed package.
 why             Explain why a particular package should be installed.
 why-not         Explain why a particular package cannot be installed.

 add-user-tag    Add user tag to packages/patterns.
 remove-user-tag Remove user tag from packages/patterns.

Options:
 -h              This help text.
 --no-gui        Do not use the GTK GUI even if available.
 -s              Simulate actions, but do not actually perform them.
 -d              Only download packages, do not install or remove anything.
 -P              Always prompt for confirmation of actions.
 -y              Assume that the answer to simple yes/no questions is 'yes'.
 -F format       Specify a format for displaying search results; see the manual.
 -O order        Specify how search results should be sorted; see the manual.
 -w width        Specify the display width for formatting search results.
 -f              Aggressively try to fix broken packages.
 -V              Show which versions of packages are to be installed.
 -D              Show the dependencies of automatically changed packages.
 -Z              Show the change in installed size of each package.
 -v              Display extra information. (may be supplied multiple times).
 -t [release]    Set the release from which packages should be installed.
 -q              In command-line mode, suppress the incremental progress
                  indicators.
 -o key=val      Directly set the configuration option named 'key'.
 --with(out)-recommends     Specify whether or not to treat recommends as
                            strong dependencies.
 -S fname        Read the aptitude extended status info from fname.
 -u              Download new package lists on startup.
                  (terminal interface only)
 -i              Perform an install run on startup.
                  (terminal interface only)

See the manual page for a complete list and description of all the options.

This aptitude does not have Super Cow Powers.

 

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