在紅帽Linux中使用YUM包管理器
YUM是RHEL系統(tǒng)中提供的一個(gè)安裝,卸載和搜索軟件包的工具。它能做的不僅僅是安裝、卸載軟件包,它能做的還有更多,下面我們將在本文中為你展示。
YUM可以自動(dòng)安裝軟件包的依賴包,例如當(dāng)你使用yum安裝httpd時(shí),它還會(huì)自動(dòng)安裝https apache server以及它依賴的軟件包。通過(guò)rpm軟件包安裝時(shí)就沒有這么方便咯(譯注:就是不會(huì)自動(dòng)處理軟件包依賴問(wèn)題咯?。?,你必須下載所有它依賴的軟件包,然后依序安裝它們。
yum工具從遠(yuǎn)端服務(wù)器上的軟件倉(cāng)庫(kù)(通常由OS提供商提供)獲取軟件包的信息。一個(gè)軟件倉(cāng)庫(kù)是能在特定架構(gòu)上運(yùn)行的一系列rpm軟件包的集合。例如,對(duì)于32位和64位系統(tǒng)各有一個(gè)軟件倉(cāng)庫(kù),還有針對(duì)RHEL5以及RHEL6的軟件倉(cāng)庫(kù)。你也可以建立一個(gè)本地倉(cāng)庫(kù),配置你的yum讓其從你的本地倉(cāng)庫(kù)里搜索安裝軟件包。在接下來(lái)的例子中,我將向你展示除了安裝和卸載軟件,yum還可以做的其它事情。為方便理解,我將在我的Amazon EC2 RHEL 6.4服務(wù)器上使用httpd軟件包為例。
從軟件倉(cāng)庫(kù)里搜索軟件包
- # yum search httpd
- Loaded plugins: amazon-id, rhui-lb, security
- ==================== N/S Matched: httpd ==========
- httpd.x86_64 : Apache HTTP Server
- httpd-devel.i686 : Development interfaces for the Apache HTTP server
- httpd-devel.x86_64 : Development interfaces for the Apache HTTP server
- httpd-manual.noarch : Documentation for the Apache HTTP server
- httpd-tools.x86_64 : Tools for use with the Apache HTTP Server
- mod_dav_svn.x86_64 : Apache httpd module for Subversion server
- mod_dnssd.x86_64 : An Apache HTTPD module which adds Zeroconf support
想獲得詳細(xì)的輸出信息,可以使用下面的命令:
- # yum provides httpd
- Loaded plugins: amazon-id, rhui-lb, security
- httpd-2.2.15-26.el6.x86_64 : Apache HTTP Server
- Repo : rhui-REGION-rhel-server-releases
- Matched from:
yum provides httpd在軟件倉(cāng)庫(kù)里搜索含有httpd的軟件包。
提供所有軟件組列表
- # yum grouplist
以上命令將為你顯示已經(jīng)安裝的以及可用的軟件組。你可以使用軟件組安裝選項(xiàng)來(lái)安裝其中一個(gè)軟件組。例如,我們將安裝一個(gè)PHP Support的軟件組。這個(gè)軟件組內(nèi)包含需要的PHP軟件包。
- # yum groupinstall PHP Support
- Loaded plugins: amazon-id, downloadonly, rhui-lb, security
- Setting up Group Process
- Warning: Group Support does not exist.
- Resolving Dependencies
- -> Running transaction check
- --> Package php.x86_64 0:5.3.3-23.el6_4 will be installed
- -> Processing Dependency: php-common(x86-64) = 5.3.3-23.el6_4 for package: php-5.3.3-23.el6_4.x86_64
- -> Processing Dependency: php-cli(x86-64) = 5.3.3-23.el6_4 for package: php-5.3.3-23.el6_4.x86_64
- --> Package php-gd.x86_64 0:5.3.3-23.el6_4 will be installed
- -> Processing Dependency: libXpm.so.4()(64bit) for package: php-gd-5.3.3-23.el6_4.x86_64
- --> Package php-pdo.x86_64 0:5.3.3-23.el6_4 will be installed
- --> Package php-pear.noarch 1:1.9.4-4.el6 will be installed
- --> Package php-xml.x86_64 0:5.3.3-23.el6_4 will be installed
- -> Running transaction check
- --> Package libXpm.x86_64 0:3.5.10-2.el6 will be installed
- --> Package php-cli.x86_64 0:5.3.3-23.el6_4 will be installed
- --> Package php-common.x86_64 0:5.3.3-23.el6_4 will be installed
- -> Finished Dependency Resolution
- Dependencies Resolved
- ==================================================
- Package Arch Version Repository Size
- ==================================================
- Installing:
- php x86_64 5.3.3-23.el6_4 rhui-REGION-rhel-server-releases 1.1 M
- php-gd x86_64 5.3.3-23.el6_4 rhui-REGION-rhel-server-releases 106 k
- php-pdo x86_64 5.3.3-23.el6_4 rhui-REGION-rhel-server-releases 75 k
- php-pear noarch 1:1.9.4-4.el6 rhui-REGION-rhel-server-releases 393 k
- php-xml x86_64 5.3.3-23.el6_4 rhui-REGION-rhel-server-releases 103 k
- Installing for dependencies:
- libXpm x86_64 3.5.10-2.el6 rhui-REGION-rhel-server-releases 51 k
- php-cli x86_64 5.3.3-23.el6_4 rhui-REGION-rhel-server-releases 2.2 M
- php-common x86_64 5.3.3-23.el6_4 rhui-REGION-rhel-server-releases 524 k
- Transaction Summary
- ==================================================
- Install 8 Package(s)
- Total download size: 4.5 M
- Installed size: 16 M
- Is this ok [y/N]: y
- Downloading Packages:
- (1/8): libXpm-3.5.10-2.el6.x86_64.rpm | 51 kB 00:00
- (2/8): php-5.3.3-23.el6_4.x86_64.rpm | 1.1 MB 00:00
- (3/8): php-cli-5.3.3-23.el6_4.x86_64.rpm | 2.2 MB 00:00
- (4/8): php-common-5.3.3-23.el6_4.x86_64.rpm | 524 kB 00:00
- (5/8): php-gd-5.3.3-23.el6_4.x86_64.rpm | 106 kB 00:00
- (6/8): php-pdo-5.3.3-23.el6_4.x86_64.rpm | 75 kB 00:00
- (7/8): php-pear-1.9.4-4.el6.noarch.rpm | 393 kB 00:00
- (8/8): php-xml-5.3.3-23.el6_4.x86_64.rpm | 103 kB 00:00
- -----------------------------------------------
- Total 2.9 MB/s | 4.5 MB 00:01
- Running rpm_check_debug
- Running Transaction Test
- Transaction Test Succeeded
- Running Transaction
- Installing : php-common-5.3.3-23.el6_4.x86_64 1/8
- Installing : php-cli-5.3.3-23.el6_4.x86_64 2/8
- Installing : libXpm-3.5.10-2.el6.x86_64 3/8
- Installing : php-gd-5.3.3-23.el6_4.x86_64 4/8
- Installing : 1:php-pear-1.9.4-4.el6.noarch 5/8
- Installing : php-5.3.3-23.el6_4.x86_64 6/8
- Installing : php-xml-5.3.3-23.el6_4.x86_64 7/8
- Installing : php-pdo-5.3.3-23.el6_4.x86_64 8/8
- Verifying : 1:php-pear-1.9.4-4.el6.noarch 1/8
- Verifying : php-xml-5.3.3-23.el6_4.x86_64 2/8
- Verifying : php-common-5.3.3-23.el6_4.x86_64 3/8
- Verifying : libXpm-3.5.10-2.el6.x86_64 4/8
- Verifying : php-cli-5.3.3-23.el6_4.x86_64 5/8
- Verifying : php-5.3.3-23.el6_4.x86_64 6/8
- Verifying : php-pdo-5.3.3-23.el6_4.x86_64 7/8
- Verifying : php-gd-5.3.3-23.el6_4.x86_64 8/8
- Installed:
- php.x86_64 0:5.3.3-23.el6_4 php-gd.x86_64 0:5.3.3-23.el6_4 php-pdo.x86_64 0:5.3.3-23.el6_4
- php-pear.noarch 1:1.9.4-4.el6 php-xml.x86_64 0:5.3.3-23.el6_4
- Dependency Installed:
- libXpm.x86_64 0:3.5.10-2.el6 php-cli.x86_64 0:5.3.3-23.el6_4 php-common.x86_64 0:5.3.3-23.el6_4
- Complete!
使用YUM安裝軟件包
可以使用yum install命令安裝軟件包,如下所示:
- # yum install httpd
- Loaded plugins: amazon-id, rhui-lb, security
- Setting up Install Process
- Resolving Dependencies
- -> Running transaction check
- --> Package httpd.x86_64 0:2.2.15-29.el6_4 will be installed
- -> Processing Dependency: httpd-tools = 2.2.15-29.el6_4 for package: httpd-2.2.15-29.el6_4.x86_64
- -> Processing Dependency: apr-util-ldap for package: httpd-2.2.15-29.el6_4.x86_64
- -> Processing Dependency: libaprutil-1.so.0()(64bit) for package: httpd-2.2.15-29.el6_4.x86_64
- -> Processing Dependency: libapr-1.so.0()(64bit) for package: httpd-2.2.15-29.el6_4.x86_64
- -> Running transaction check
- --> Package apr.x86_64 0:1.3.9-5.el6_2 will be installed
- --> Package apr-util.x86_64 0:1.3.9-3.el6_0.1 will be installed
- --> Package apr-util-ldap.x86_64 0:1.3.9-3.el6_0.1 will be installed
- --> Package httpd-tools.x86_64 0:2.2.15-29.el6_4 will be installed
- -> Finished Dependency Resolution
- Dependencies Resolved
- ======================================================
- Package Arch Version Repository Size
- ======================================================
- Installing:
- httpd x86_64 2.2.15-29.el6_4 rhui-REGION-rhel-server-releases 821 k
- Installing for dependencies:
- apr x86_64 1.3.9-5.el6_2 rhui-REGION-rhel-server-releases 123 k
- apr-util x86_64 1.3.9-3.el6_0.1 rhui-REGION-rhel-server-releases 87 k
- apr-util-ldap x86_64 1.3.9-3.el6_0.1 rhui-REGION-rhel-server-releases 15 k
- httpd-tools x86_64 2.2.15-29.el6_4 rhui-REGION-rhel-server-releases 73 k
- Transaction Summary
- ======================================================
- Install 5 Package(s)
- Total download size: 1.1 M
- Installed size: 3.6 M
- Is this ok [y/N]: y
如你所見,在安裝httpd時(shí)yum安裝了額外的軟件包。這稱為yum完成的依賴包解析。
假如你不想讓yum彈出[y/N]選項(xiàng),可以使用yum install -y httpd
使用yum update 命令更新一個(gè)已存在的軟件包
- # yum update httpd
- Loaded plugins: amazon-id, rhui-lb, security
- Setting up Update Process
- No Packages marked for Update
這意味著你系統(tǒng)中安裝的httpd軟件包已經(jīng)是yum軟件倉(cāng)庫(kù)里的最新版本的了。
更新服務(wù)器上所有的軟件包
- # yum update
以上命令將系統(tǒng)上的所有軟件包更新到最新版本,包括內(nèi)核軟件包,這意味著你的OS更新到了RHEL提供的最新版本了。
下載RPM軟件包但是不安裝
可以使用yum從RHEL或者CentOS的軟件倉(cāng)庫(kù)里下載RPM軟件包但是不安裝。你首先需要下載一個(gè)插件讓yum只下載rpm軟件包而不安裝。插件名字叫downloadonly,可以通過(guò)yum安裝,如下所示:
- # yum install yum-downloadonly
- Loaded plugins: amazon-id, rhui-lb, security
- Setting up Install Process
- Resolving Dependencies
- -> Running transaction check
- --> Package yum-plugin-downloadonly.noarch 0:1.1.30-14.el6 will be installed
- -> Finished Dependency Resolution
- Dependencies Resolved
- ====================================================
- Package Arch Version Repository Size
- ====================================================
- Installing:
- yum-plugin-downloadonly noarch 1.1.30-14.el6 rhui-REGION-rhel-server-releases 20 k
- Transaction Summary
- ====================================================
- Install 1 Package(s)
- Total download size: 20 k
- Installed size: 21 k
- Is this ok [y/N]: y
- Downloading Packages:
- yum-plugin-downloadonly-1.1.30-14.el6.noarch.rpm | 20 kB 00:00
- Running rpm_check_debug
- Running Transaction Test
- Transaction Test Succeeded
- Running Transaction
- Installing : yum-plugin-downloadonly-1.1.30-14.el6.noarch 1/1
- Verifying : yum-plugin-downloadonly-1.1.30-14.el6.noarch 1/1
- Installed:
- yum-plugin-downloadonly.noarch 0:1.1.30-14.el6
- Complete!
現(xiàn)在你就可以從軟件倉(cāng)庫(kù)里只下載軟件包而不安裝了,命令如下:
- # yum install httpd-devel -downloadonly
默認(rèn)情況下軟件包會(huì)被下載到/var/cache/yum/目錄,但是你可以添加額外選項(xiàng)將其下載到指定位置
- # yum install httpd-devel -downloadonly -downloaddir=/opt
假如你有一個(gè)rpm軟件包但是沒有它所依賴的軟件包,你不知道到哪去得到它所依賴的軟件包。你仍然可以通過(guò)yum安裝這個(gè)rpm軟件包,并從軟件倉(cāng)庫(kù)里得到它所依賴的軟件包。讓我們安裝剛剛下載的httpd-devel-2.2.15-29.el64.x8664 RPM軟件包。
- # yum localinstall /opt/httpd-devel-2.2.15-29.el6_4.x86_64.rpm
- Loaded plugins: amazon-id, downloadonly, rhui-lb, security
- Setting up Local Package Process
- Examining /opt/httpd-devel-2.2.15-29.el6_4.x86_64.rpm: httpd-devel-2.2.15-29.el6_4.x86_64
- Marking /opt/httpd-devel-2.2.15-29.el6_4.x86_64.rpm to be installed
- Resolving Dependencies
- -> Running transaction check
- --> Package httpd-devel.x86_64 0:2.2.15-29.el6_4 will be installed
- -> Processing Dependency: apr-devel for package: httpd-devel-2.2.15-29.el6_4.x86_64
- -> Processing Dependency: apr-util-devel for package: httpd-devel-2.2.15-29.el6_4.x86_64
- -> Running transaction check
- --> Package apr-devel.x86_64 0:1.3.9-5.el6_2 will be installed
- --> Package apr-util-devel.x86_64 0:1.3.9-3.el6_0.1 will be installed
- -> Processing Dependency: openldap-devel for package: apr-util-devel-1.3.9-3.el6_0.1.x86_64
- -> Processing Dependency: expat-devel for package: apr-util-devel-1.3.9-3.el6_0.1.x86_64
- -> Processing Dependency: db4-devel for package: apr-util-devel-1.3.9-3.el6_0.1.x86_64
- -> Running transaction check
- --> Package db4-devel.x86_64 0:4.7.25-18.el6_4 will be installed
- -> Processing Dependency: db4-cxx = 4.7.25-18.el6_4 for package: db4-devel-4.7.25-18.el6_4.x86_64
- -> Processing Dependency: db4 = 4.7.25-18.el6_4 for package: db4-devel-4.7.25-18.el6_4.x86_64
- -> Processing Dependency: libdb_cxx-4.7.so()(64bit) for package: db4-devel-4.7.25-18.el6_4.x86_64
- --> Package expat-devel.x86_64 0:2.0.1-11.el6_2 will be installed
- --> Package openldap-devel.x86_64 0:2.4.23-32.el6_4.1 will be installed
- -> Processing Dependency: cyrus-sasl-devel >= 2.1 for package: openldap-devel-2.4.23-32.el6_4.1.x86_64
- -> Running transaction check
- --> Package cyrus-sasl-devel.x86_64 0:2.1.23-13.el6_3.1 will be installed
- --> Package db4.x86_64 0:4.7.25-17.el6 will be updated
- -> Processing Dependency: db4 = 4.7.25-17.el6 for package: db4-utils-4.7.25-17.el6.x86_64
- --> Package db4.x86_64 0:4.7.25-18.el6_4 will be an update
- --> Package db4-cxx.x86_64 0:4.7.25-18.el6_4 will be installed
- -> Running transaction check
- --> Package db4-utils.x86_64 0:4.7.25-17.el6 will be updated
- --> Package db4-utils.x86_64 0:4.7.25-18.el6_4 will be an update
- -> Finished Dependency Resolution
- Dependencies Resolved
- ===================================================
- Package Arch Version Repository Size
- ===================================================
- Installing:
- httpd-devel x86_64 2.2.15-29.el6_4 /httpd-devel-2.2.15-29.el6_4.x86_64 526 k
- Installing for dependencies:
- apr-devel x86_64 1.3.9-5.el6_2 rhui-REGION-rhel-server-releases 176 k
- apr-util-devel x86_64 1.3.9-3.el6_0.1 rhui-REGION-rhel-server-releases 69 k
- cyrus-sasl-devel x86_64 2.1.23-13.el6_3.1 rhui-REGION-rhel-server-releases 302 k
- db4-cxx x86_64 4.7.25-18.el6_4 rhui-REGION-rhel-server-releases 588 k
- db4-devel x86_64 4.7.25-18.el6_4 rhui-REGION-rhel-server-releases 6.6 M
- expat-devel x86_64 2.0.1-11.el6_2 rhui-REGION-rhel-server-releases 120 k
- openldap-devel x86_64 2.4.23-32.el6_4.1 rhui-REGION-rhel-server-releases 1.1 M
- Updating for dependencies:
- db4 x86_64 4.7.25-18.el6_4 rhui-REGION-rhel-server-releases 563 k
- db4-utils x86_64 4.7.25-18.el6_4 rhui-REGION-rhel-server-releases 130 k
- Transaction Summary
- ===============================================
- Install 8 Package(s)
- Upgrade 2 Package(s)
- Total size: 10 M
- Is this ok [y/N]: y
- Downloading Packages:
- Running rpm_check_debug
- Running Transaction Test
- Transaction Test Succeeded
- Running Transaction
- Updating : db4-4.7.25-18.el6_4.x86_64 1/12
- Installing : apr-devel-1.3.9-5.el6_2.x86_64 2/12
- Installing : expat-devel-2.0.1-11.el6_2.x86_64 3/12
- Installing : db4-cxx-4.7.25-18.el6_4.x86_64 4/12
- Installing : db4-devel-4.7.25-18.el6_4.x86_64 5/12
- Installing : cyrus-sasl-devel-2.1.23-13.el6_3.1.x86_64 6/12
- Installing : openldap-devel-2.4.23-32.el6_4.1.x86_64 7/12
- Installing : apr-util-devel-1.3.9-3.el6_0.1.x86_64 8/12
- Installing : httpd-devel-2.2.15-29.el6_4.x86_64 9/12
- Updating : db4-utils-4.7.25-18.el6_4.x86_64 10/12
- Cleanup : db4-utils-4.7.25-17.el6.x86_64 11/12
- Cleanup : db4-4.7.25-17.el6.x86_64 12/12
- Verifying : apr-devel-1.3.9-5.el6_2.x86_64 1/12
- Verifying : cyrus-sasl-devel-2.1.23-13.el6_3.1.x86_64 2/12
- Verifying : apr-util-devel-1.3.9-3.el6_0.1.x86_64 3/12
- Verifying : db4-cxx-4.7.25-18.el6_4.x86_64 4/12
- Verifying : httpd-devel-2.2.15-29.el6_4.x86_64 5/12
- Verifying : openldap-devel-2.4.23-32.el6_4.1.x86_64 6/12
- Verifying : expat-devel-2.0.1-11.el6_2.x86_64 7/12
- Verifying : db4-devel-4.7.25-18.el6_4.x86_64 8/12
- Verifying : db4-4.7.25-18.el6_4.x86_64 9/12
- Verifying : db4-utils-4.7.25-18.el6_4.x86_64 10/12
- Verifying : db4-4.7.25-17.el6.x86_64 11/12
- Verifying : db4-utils-4.7.25-17.el6.x86_64 12/12
- Installed:
- httpd-devel.x86_64 0:2.2.15-29.el6_4
- Dependency Installed:
- apr-devel.x86_64 0:1.3.9-5.el6_2 apr-util-devel.x86_64 0:1.3.9-3.el6_0.1
- cyrus-sasl-devel.x86_64 0:2.1.23-13.el6_3.1 db4-cxx.x86_64 0:4.7.25-18.el6_4
- db4-devel.x86_64 0:4.7.25-18.el6_4 expat-devel.x86_64 0:2.0.1-11.el6_2
- openldap-devel.x86_64 0:2.4.23-32.el6_4.1
- Dependency Updated:
- db4.x86_64 0:4.7.25-18.el6_4 db4-utils.x86_64 0:4.7.25-18.el6_4
- Complete!
使用yum卸載軟件包
使用 yum remove 卸載軟件包。舉例如下:
- # yum remove httpd
- Failed to set locale, defaulting to C
- Loaded plugins: amazon-id, downloadonly, rhui-lb, security
- Setting up Remove Process
- Resolving Dependencies
- -> Running transaction check
- --> Package httpd.x86_64 0:2.2.15-29.el6_4 will be erased
- -> Processing Dependency: httpd-mmn = 20051115 for package: php-5.3.3-23.el6_4.x86_64
- -> Processing Dependency: httpd = 2.2.15-29.el6_4 for package: httpd-devel-2.2.15-29.el6_4.x86_64
- -> Running transaction check
- --> Package httpd-devel.x86_64 0:2.2.15-29.el6_4 will be erased
- --> Package php.x86_64 0:5.3.3-23.el6_4 will be erased
- -> Finished Dependency Resolution
- Dependencies Resolved
- ================================================
- Package Arch Version Repository Size
- ================================================
- Removing:
- httpd x86_64 2.2.15-29.el6_4 @rhui-REGION-rhel-server-releases 2.9 M
- Removing for dependencies:
- httpd-devel x86_64 2.2.15-29.el6_4 @/httpd-devel-2.2.15-29.el6_4.x86_64 526 k
- php x86_64 5.3.3-23.el6_4 @rhui-REGION-rhel-server-releases 3.5 M
- Transaction Summary
- ================================================
- Remove 3 Package(s)
- Installed size: 7.0 M
- Is this ok [y/N]: y
- Downloading Packages:
- Running rpm_check_debug
- Running Transaction Test
- Transaction Test Succeeded
- Running Transaction
- Erasing : httpd-devel-2.2.15-29.el6_4.x86_64 1/3
- Erasing : php-5.3.3-23.el6_4.x86_64 2/3
- Erasing : httpd-2.2.15-29.el6_4.x86_64 3/3
- Verifying : httpd-2.2.15-29.el6_4.x86_64 1/3
- Verifying : httpd-devel-2.2.15-29.el6_4.x86_64 2/3
- Verifying : php-5.3.3-23.el6_4.x86_64 3/3
- Removed:
- httpd.x86_64 0:2.2.15-29.el6_4
- Dependency Removed:
- httpd-devel.x86_64 0:2.2.15-29.el6_4 php.x86_64 0:5.3.3-23.el6_4
- Complete!
列出所有安裝的軟件包
假如你要列出你系統(tǒng)上安裝的所有軟件包,你可以使用yum list installed命令。這條命令結(jié)合grep命令是非常有用的,可以用來(lái)檢查某個(gè)特定的軟件包是否已被安裝。這與使用rpm -qa命令詢問(wèn)已經(jīng)安裝的軟件包相似。
- # yum list installed
- Loaded plugins: amazon-id, downloadonly, rhui-lb, security
- Installed Packages
- ConsoleKit.x86_64 0.4.1-3.el6 @koji-override-0/$releasever
- ConsoleKit-libs.x86_64 0.4.1-3.el6 @koji-override-0/$releasever
- MAKEDEV.x86_64 3.24-6.el6 @koji-override-0/$releasever
- PyYAML.x86_64 3.10-3.1.el6 @koji-override-0/$releasever
- Red_Hat_Enterprise_Linux-Release_Notes-6-en-US.noarch
- 4-2.el6 @koji-override-0/$releasever
- SDL.x86_64 1.2.14-3.el6 @koji-override-0/$releasever
- abrt.x86_64 2.0.8-15.el6 @koji-override-0/$releasever
- abrt-addon-ccpp.x86_64 2.0.8-15.el6 @koji-override-0/$releasever
- abrt-addon-kerneloops.x86_64 2.0.8-15.el6 @koji-override-0/$releasever
- abrt-addon-python.x86_64 2.0.8-15.el6 @koji-override-0/$releasever
- abrt-cli.x86_64 2.0.8-15.el6 @koji-override-0/$releasever
- abrt-libs.x86_64 2.0.8-15.el6 @koji-override-0/$releasever
- abrt-tui.x86_64 2.0.8-15.el6 @koji-override-0/$releasever
- acl.x86_64 2.2.49-6.el6 @koji-override-0/$releasever
- acpid.x86_64 1.0.10-2.1.el6 @koji-override-0/$releasever
- aic94xx-firmware.noarch 30-2.el6 @koji-override-0/$releasever
- .
- .
- Output Truncated.
列出可用的軟件庫(kù),通過(guò)它們可以查詢、安裝和更新軟件包
- # yum repolist
- Loaded plugins: amazon-id, downloadonly, rhui-lb, security
- repo id repo name status
- rhui-REGION-client-config-server-6 Red Hat Update Infrastructure 2.0 Client Configuration Server 6 4
- rhui-REGION-rhel-server-releases Red Hat Enterprise Linux Server 6 (RPMs) 10994
- rhui-REGION-rhel-server-releases-optional Red Hat Enterprise Linux Server 6 Optional (RPMs) 6250
- repolist: 17248
via: http://linoxide.com/linux-command/package-management-yum-redhat-linux/