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yum (8)
  • yum (8) ( Русские man: Команды системного администрирования )
  • >> yum (8) ( Linux man: Команды системного администрирования )
  • Ключ yum обнаружен в базе ключевых слов.
  •  

    NAME

    yum - Yellowdog Updater Modified
     
    

    SYNOPSIS

    yum [options] [command] [package ...]  

    DESCRIPTION

    yum is an interactive, automated update program which can be used for maintaining systems using rpm

    command is one of:
    * install package1 [package2] [...]
    * update [package1] [package2] [...]
    * check-update
    * upgrade [package1] [package2] [...]
    * remove | erase package1 [package2] [...]
    * list [...]
    * info [...]
    * provides | whatprovides feature1 [feature2] [...]
    * clean [ packages | headers | metadata | cache | dbcache | all ]
    * makecache
    * groupinstall group1 [group2] [...]
    * groupupdate group1 [group2] [...]
    * grouplist [hidden]
    * groupremove group1 [group2] [...]
    * groupinfo group1 [...]
    * search string1 [string2] [...]
    * shell [filename]
    * resolvedep dep1 [dep2] [...]
    * localinstall rpmfile1 [rpmfile2] [...]
    * localupdate rpmfile1 [rpmfile2] [...]

    * deplist package1 [package2] [...]

    Unless the --help or -h option is given, one of the above commands must be present.

    Repository configuration is honored in all operations.

    install
    Is used to install the latest version of a package or group of packages while ensuring that all dependencies are satisfied. If no package matches the given package name(s), they are assumed to be a shell glob and any matches are then installed.
    update
    If run without any packages, update will update every currently installed package. If one or more packages are specified, Yum will only update the listed packages. While updating packages, yum will ensure that all dependencies are satisfied. If no package matches the given package name(s), they are assumed to be a shell glob and any matches are then installed.

    If the --obsoletes flag is present yum will include package obsoletes in its calculations - this makes it better for distro-version changes, for example: upgrading from somelinux 8.0 to somelinux 9.

    check-update
    Implemented so you could know if your machine had any updates that needed to be applied without running it interactively. Returns exit value of 100 if there are packages available for an update. Also returns a list of the pkgs to be updated in list format. Returns 0 and no packages are available for update.
    upgrade
    Is the same as the update command with the --obsoletes flag set. See update for more details.
    remove or erase
    Are used to remove the specified packages from the system as well as removing any packages which depend on the package being removed.
    list
    Is used to list various information about available packages; more complete details are available in the List Options section below.
    provides or whatprovides
    Is used to find out which package provides some feature or file. Just use a specific name or a file-glob-syntax wildcards to list the packages available or installed that provide that feature or file.
    search
    Is used to find any packages matching a string in the description, summary, packager and package name fields of an rpm. Useful for finding a package you do not know by name but know by some word related to it.
    info
    Is used to list a description and summary information about available packages; takes the same arguments as in the List Options section below.
    clean
    Is used to clean up various things which accumulate in the yum cache directory over time. More complete details can be found in the Clean Options section below.
    shell
    Is used to enter the 'yum shell', when a filename is specified the contents of that file is executed in yum shell mode. See yum-shell(8) for more info
    resolvedep
    Is used to list packages providing the specified dependencies, at most one package is listed per dependency.
    localinstall
    Is used to install a set of local rpm files. If required the enabled repositories will be used to resolve dependencies.
    localupdate
    Is used to update the system by specifying local rpm files. Only the specified rpm files of which an older version is already installed will be installed, the remaining specified packages will be ignored. If required the enabled repositories will be used to resolve dependencies.
    deplist
    Produces a list of all dependencies and what packages provide those dependencies for the given packages.

     

    GENERAL OPTIONS

    Most command line options can be set using the configuration file as well and the descriptions indicate the necessary configuration option to set.

    -h, --help
    Help; display a help message and then quit.
    -y
    Assume yes; assume that the answer to any question which would be asked is yes.
    Configuration Option: assume-yes
    -c [config file]
    Specifies the config file location - can take http, ftp urls and local file paths.
    -d [number]
    Sets the debugging level to [number] - turns up or down the amount of things that are printed. Practical range: 0 - 10
    Configuration Option: debuglevel
    -e [number]
    Sets the error level to [number] Practical range 0 - 10. 0 means print only critical errors about which you must be told. 1 means print all errors, even ones that are not overly important. 1+ means print more errors (if any) -e 0 is good for cron jobs.
    Configuration Option: errorlevel
    -R [time in minutes]
    Sets the maximum amount of time yum will wait before performing a command - it randomizes over the time.
    -C
    Tells yum to run entirely from cache - does not download or update any headers unless it has to to perform the requested action.
    --version
    Reports the yum version number and exits.
    --installroot=root
    Specifies an alternative installroot, relative to which all packages will be installed.
    Configuration Option: installroot
    --enablerepo=repoidglob
    Enables specific repositories by id or glob that have been disabled in the configuration file using the enabled=0 option.
    Configuration Option: enabled
    --disablerepo=repoidglob
    Disables specific repositories by id or glob.
    Configuration Option: enabled
    --obsoletes
    This option only has affect for an update, it enables yum's obsoletes processing logic. For more information see the update command above.
    Configuration Option: obsoletes
    --exclude=package
    Exclude a specific package by name or glob from updates on all repositories.
    Configuration Option: exclude
    --noplugins
    Run with all plugins disabled.
    Configuration Option: plugins

     

    LIST OPTIONS

    The following are the ways which you can invoke yum in list mode. Note that all list commands include information on the version of the package.
    yum list [all | glob_exp1] [glob_exp2] [...]
    List all available and installed packages.
    yum list available [glob_exp1] [...]
    List all packages in the yum repositories available to be installed.
    yum list updates [glob_exp1] [...]
    List all packages with updates available in the yum repositories.
    yum list installed [glob_exp1] [...]
    List the packages specified by args. If an argument does not match the name of an available package, it is assumed to be a shell-style glob and any matches are printed.
    yum list extras [glob_exp1] [...]
    List the packages installed on the system that are not available in any yum repository listed in the config file.
    yum list obsoletes [glob_exp1] [...]
    List the packages installed on the system that are obsoleted by packages in any yum repository listed in the config file.
    yum list recent
    List packages recently added into the repositories.
    Specifying package names
    All the list options mentioned above take file-glob-syntax wildcards or package names as arguments, for example yum list available 'foo*' will list all available packages that match 'foo*'. (The single quotes will keep your shell from expanding the globs.)

     

    CLEAN OPTIONS

    The following are the ways which you can invoke yum in clean mode. Note that "all files" in the commands below means "all files in currently enabled repositories". If you want to also clean any (temporarily) disabled repositories you need to use --enablerepo='*' option.

    yum clean packages
    Eliminate any cached packages from the system. Note that packages are not automatically deleted after they are downloaded.

    yum clean headers
    Eliminate all of the header files which yum uses for dependency resolution.

    yum clean metadata
    Eliminate all of the files which yum uses to determine the remote availability of packages. Using this option will force yum to download all the metadata the next time it is run.

    yum clean dbcache
    Eliminate the sqlite cache used for faster access to metadata. Using this option will force yum to recreate the cache the next time it is run.

    yum clean all
    Runs yum clean packages and yum clean headers as above.

     

    MISC

    Specifying package names
    A package can be referred to for install,update,list,remove etc with any of the following:

    name
    name.arch
    name-ver
    name-ver-rel
    name-ver-rel.arch
    name-epoch:ver-rel.arch
    epoch:name-ver-rel.arch
    For example: yum remove kernel-2.4.1-10.i686

     

    PLUGINS

    Yum can be extended through the use of plugins. A plugin is a Python ".py" file which is installed in one of the directories specified by the pluginpath option in yum.conf. For a plugin to work, the following conditions must be met:

    1. The plugin module file must be installed in the plugin path as just described.

    2. The global plugins option in /etc/yum.conf must be set to `1'.

    3. A configuration file for the plugin must exist in /etc/yum/pluginconf.d/<plugin_name>.conf and the enabled setting in this file must set to `1'. The minimal content for such a configuration file is:

    [main]
    enabled = 1

    See the yum.conf(5) man page for more information on plugin related configuration options.

     

    FILES

    /etc/yum.conf
    /etc/yum/repos.d/
    /etc/yum/pluginconf.d/
    /var/cache/yum/
    

     

    SEE ALSO

    yum.conf (5)
    http://linux.duke.edu/yum/
    http://wiki.linux.duke.edu/YumFaq
    

     

    AUTHORS

    See the Authors file included with this program.
    

     

    BUGS

    There of course aren't any bugs, but if you find any, you should first consult the Faq mentioned above and then email the mailing list: yum@lists.linux.duke.edu or filed in bugzilla.


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    GENERAL OPTIONS
    LIST OPTIONS
    CLEAN OPTIONS
    MISC
    PLUGINS
    FILES
    SEE ALSO
    AUTHORS
    BUGS


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