查看“『YUM COMMAND CHEAT SHEET』”的源代码

[[category:Linux]]

Download [https://access.redhat.com/sites/default/files/attachments/rh_yum_cheatsheet_1214_jcs_print-1.pdf YUM COMMAND CHEAT SHEET for Red Hat Enterprise Linux]
{| class="wikitable"
! SUBCOMMAND !! DESCRIPTIONS AND TASKS
|-
! colspan="2"| YUM QUERIES
|-
| help
| ''Display yum commands and options''
'''yum help'''<br/>
Show yum subcommands and options<br/>
|-
| list
| ''List package names from repositories''
'''yum list available'''<br/>
List all available packages<br/>
'''yum list installed'''<br/>
List all installed packages<br/>
'''yum list all'''<br/>
List installed and available packages<br/>
'''yum list kernel'''<br/>
List installed and available kernel packages<br/>
|-
| info
| ''Display information about a package''
'''yum info vsftpd'''<br/>
List info about vsftpd package<br/>
|-
| deplist
| ''Display dependencies for a package''
'''yum deplist nfs-utils'''<br/>
List dependencies and packages providing them<br/>
|-
| provides
| ''Find packages that provide the queried file''
'''yum provides “*bin/top”'''<br/>
Show package that contains top command<br/>
'''yum provides “*/README.top”'''<br/>
Show package containing README.top file<br/>
|-
| search
| ''Search package names and descriptions for a term''
'''yum search samba'''<br/>
Find packages with samba in name or description<br/>
|-
| updateinfo
| ''Get information about available package updates''
'''yum updateinfo security'''<br/>
Get info on available security updates<br/>
|-
| grouplist
| ''List names of installed and available package groups''
|-
| groupinfo
| ''Display description and contents of a package group''
'''yum groupinfo “Web Server”'''<br/>
See packages in Web Server group<br/>
|-
| check-update
| ''Query repositories for available package updates''
|-
! colspan="2"| INSTALL, REMOVE AND UPGRADE PACKAGES WITH YUM
|-
| install
| ''Install a package from a repository to your system''
'''yum install vsftpd'''<br/>
Install the vsftpd package<br/>
|-
| update
| ''Update one or all packages on your system''
'''yum update'''<br/>
Update all packages with available updates<br/>
'''yum update httpd'''<br/>
Update the httpd package (if available)<br/>
'''yum update --security'''<br/>
Apply security-related package updates<br/>
|-
| update-to
| ''Update one or all packages to a particular version''
|-
| upgrade
| ''Update packages taking obsoletes into account''
|-
| localinstall
| ''Install a package from a local file, http, or ftp''
'''yum localinstall abc-1-1.i686.rpm'''<br/>
Install abc package from local directory<br/>
'''yum localinstall http://myrepo/abc-1-1.i686.rpm'''<br/>
Install abc from FTP site<br/>
|-
| downgrade
| ''Downgrade a package to an earlier version''
'''yum downgrade abc'''<br/>
Downgrade the abc package to an earlier version<br/>
|-
| reinstall
| ''Reinstall the current version of a package''
'''yum reinstall util-linux'''<br/>
Reinstall util-linux (to replace any deleted files)<br/>
|-
| swap
| ''Remove one package and install another''
'''yum swap ftp lftp'''<br/>
Remove ftp package and install lftp package<br/>
|-
| erase
| ''Erase a package (and possibly dependencies) from your system''
'''yum remove vsftpd'''<br/>
Remove the vsftpd package and dependencies<br/>
|-
| remove
| ''Same as erase''
|-
| autoremove
| ''Same as erase, plus removes additional unneeded packages *''
'''yum autoremove httpd'''<br/>
Remove httpd and other unneeded packages<br/>
|-
| groupinstall
| ''Install all packages in the selected group''
yum groupinstall “Web server”<br/>
Install Web Server packages<br/>
|-
! colspan="2"| TROUBLESHOOT AND MAINTAIN YUM
|-
| check
| ''Check the local RPM database for problems (runs for a long time)''
|-
| history
| ''View and use yum transactions''
'''yum history list'''<br/>
List all yum install, update and erase actions<br/>
'''yum history info 3'''<br/>
Show details of yum transaction 3<br/>
'''yum history undo 3'''<br/>
Undo the yum action from transaction 3<br/>
'''yum history redo 3'''<br/>
Redo the undone yum action from transaction 3<br/>
|-
| clean
| ''Clear out cached package data''
'''yum clean packages'''<br/>
Delete packages saved in cache<br/>
'''yum clean all'''<br/>
Clean out all packages and meta data from cache<br/>
|-
| fssnapshot
| ''List LVM stapshots (helps roll back after package updates)''
|-
| fs
| ''Act on filesystem (prevent doc or language file install on minimal systems)''
'''yum fs filters'''<br/>
List enabled filesystem filters<br/>
'''yum fs documentation'''<br/>
Filters all docs from being installed (careful!)<br/>
|-
! colspan="2"| MANAGE YUM REPOSITORIES
|-
| repolist
| ''Display enabled software repositories''
|-
| repoinfo
| ''Display information about enabled yum repositories *''
'''yum repoinfo rhel-7-server-rpms'''<br/>
See info on rhel-7-server-rpms repo<br/>
|-
| repo-pkgs
| ''Work with packages in a particular repository *''
'''yum repo-pkgs my-rpms list'''<br/>
List packages from my-rpms repo<br/>
'''yum repo-pkgs my-rpms install'''<br/>
Install all packages from my-rpms repo<br/>
'''yum repo-pkgs my-rpms remove'''<br/>
Remove all packages from my-rpms repo<br/>
|-
| makecache
| ''Download yum repository data to cache''
|-
! colspan="2"| MANAGE LANGUAGE PACKAGES WITH YUM
|-
| langavailable
| ''List all available languages *''
|-
| langinfo
| ''List packages available for a language *''
'''yum langinfo es'''<br/>
List packages associated with Spanish language<br/>
|-
| langinstall
| ''Install packages associated with a particular language *''
'''yum langinstall es'''<br/>
Install packages associated with Spanish language<br/>
|-
| langlist
| ''List languages that are installed *''
|-
| langremove
| ''Remove installed language packs for a language *''
'''yum langremove es'''<br/>
Remove packages associated with Spanish language<br/>
|-
! colspan="2"| POPULAR OPTIONS FOR DIFFERENT YUM COMMANDS **
|-
| -y
| ''Assume yes if prompted''
|-
| --assumeno
| ''Assume no if prompted''
|-
| -q
| ''Produce no output''
|-
| -v
| ''Produce extra debugging output''
|-
| --noplugins
| ''Run command without loading any yum plugins''
|-
| --disableplugin=
| ''Disable a particular plugin for single command''
'''yum --disableplugin=langpacks info vsftpd'''<br/>
|-
| --enableplugin=
| ''Enable a plugin that is installed, but currently disabled''
'''yum --enableplugin=ps ps'''<br/>
Show packages tied to running processes<br/>
|-
| --enablerepo=
| ''Enable currently disabled repo for a single command (wildcards okay)''
'''yum install docker \ --enablerepo=rhel-7-server-extras-rpm'''<br/>
|-
| --disablerepo=
| ''Disable currently enabled repo for a single command (wildcards okay)''
'''yum list available --disablerepo=epel'''<br/>
|-
| --downloadonly
| ''Download to /var/cache/yum/arch/prod/repo/packages/, but don’t install''
'''yum install --downloadonly vsftpd'''<br/>
Download vsftpd package to cache<br/>
|-
| --filter-???=
| Replace ??? with vendors, rpm-groups, arches, and others to filter output
|-
| --changelog
| Display changelog information of package
|-
! colspan="2"| MORE YUM-RELATED COMMANDS (install the yum-utils package)
|-
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