CentOS yum源設定使用方法的整理
作者：佚名
我比較喜歡debian的apt,非常方便。以前以為RedHat linux沒這么方便，后來發現CentOS yum是個不錯的東西。CentOS yum的使用和apt有幾分相似，這樣一來對于許多包的安裝就方便多了。
CentOS yum更新了很多版本更新，我本人認為CentOS yum很好使的文件系統，在此向大家推薦CentOS應該是做為服務器的linux的佼佼者。CentOS采用的二進制包是rpm，不過包的依賴性解決有時候卻是個問題。
我比較喜歡debian的apt,非常方便。以前以為RedHat linux沒這么方便，后來發現CentOS yum是個不錯的東西。CentOS yum的使用和apt有幾分相似，這樣一來對于許多包的安裝就方便多了。
這篇文章主要講兩點內容，一是CentOS yum使用方法的整理;二是找一個比較快的國內的源，這樣一來，CentOS yum的大體使用過程就解決了。
- 1.yum的使用:
- 1)包的更新
- 1.1)檢查可更新包: yum check-update
- 1.2)更新所有包: yum update
- 1.3)更新指定包: yum update package_name
- 1.4)版本升級: yum upgrade
- 2)包安裝與刪除
- 2.1)yum install package_name
- 2.2)yum remove package_name
- 3)包搜索
- 3.1)搜索特定包: yum search package_name
- 3.2)搜索包含特定文件名的包:yum provides name
- 4)包列表
- 4.1)列出所有安裝或更新的包: yum list
- 4.2)列出指定包:yum list name
- 4.3)列出可更新包:yum list updates
- 4.4)列出已安裝包:yum list installed
- 4.5)列出已安裝但不包含在資源庫中的包:yum list extras
CentOS yum源設定
- 2.1)加快yum下載速度: yum -y install yum-fastestmirror,在CentOs 4上名字叫做yum-plugin-fastestmirror
- 2.2)yum源文件:/etc/yum.repos.d/CentOS-Base.repo
- 2.3)CentOS 5的yum源設為上海交通大學網站
- CentOS-Base.repo
- [base]
- name=CentOS-5 - Base
- #mirrorlist=http://mirrorlist.centos.org/?release=$releasever5&arch=$basearch&
- repo=os
- #baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/
- baseurl=http://ftp.sjtu.edu.cn/centos/5.0/os/$basearch/
- gpgcheck=1
- gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-centos5
- #released updates
- [update]
- name=CentOS-5 - Updates
- #mirrorlist=http://mirrorlist.centos.org/?release=4&arch=$basearch&repo=updates
- baseurl=http://ftp.sjtu.edu.cn/centos/5.0/updates/$basearch/
- gpgcheck=1
- gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-centos5
- #packages used/produced in the build but not released
- [addons]
- name=CentOS-5 - Addons
- #mirrorlist=http://mirrorlist.centos.org/?release=4&arch=$basearch&repo=addons
- baseurl=http://ftp.sjtu.edu.cn/centos/5.0/addons/$basearch/
- gpgcheck=1
- gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-centos5
- #additional packages that may be useful
- [extras]
- name=CentOS-5 - Extras
- #mirrorlist=http://mirrorlist.centos.org/?release=4&arch=$basearch&repo=extras
- baseurl=http://ftp.sjtu.edu.cn/centos/5.0/extras/$basearch/
- gpgcheck=1
- gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-centos5
- #additional packages that extend functionality of existing packages
- [centosplus]
- name=CentOS-5 - Plus
- #mirrorlist=http://mirrorlist.centos.org/?release=4&arch=$basearch&repo=centosplus
- baseurl=http://ftp.sjtu.edu.cn/centos/5.0/centosplus/$basearch/
- gpgcheck=1
- enabled=0
- gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-centos5
- #contrib - packages by Centos Users
- [contrib]
- name=CentOS-5 - Contrib
- #mirrorlist=http://mirrorlist.centos.org/?release=4&arch=$basearch&repo=contrib
- baseurl=http://ftp.sjtu.edu.cn/centos/5.0/contrib/$basearch/
- gpgcheck=1
- enabled=0
- gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-centos5
a.執行64位：rpm --import http://ftp.sjtu.edu.cn/centos/5.0/os/x86_64/RPM-GPG-KEY-CentOS-532位：rpm --import http://ftp.sjtu.edu.cn/centos/5.0/os/i386/RPM-GPG-KEY-CentOS-5b.執行 yum update.2.4)設置CentOS yum源為國內服務器
- # CentOS-Base.repo
- #
- # This file uses a new mirrorlist system developed by Lance Davis for CentOS.
- # The mirror system uses the connecting IP address of the client and the
- # update status of each mirror to pick mirrors that are updated to and
- # geographically close to the client. You should use this for CentOS updates
- # unless you are manually picking other mirrors.
- #
- # If the mirrorlist= does not work for you, as a fall back you can try the
- # remarked out baseurl= line instead.
- #
- [base]
- name=CentOS-5 - Base
- baseurl=http://mirror.be10.com/centos/5/os/i386/
- gpgcheck=1
- #released updates
- [update]
- name=CentOS-5 - Updates
- baseurl=http://mirror.be10.com/centos/5/updates/i386/
- gpgcheck=1
- #packages used/produced in the build but not released
- [addons]
- name=CentOS-5 - Addons
- baseurl=http://mirror.be10.com/centos/5/addons/i386/
- gpgcheck=1
- #additional packages that may be useful
- [extras]
- name=CentOS-5 - Extras
- baseurl=http://mirror.be10.com/centos/5/extras/i386/
- gpgcheck=1
- #additional packages that extend functionality of existing packages
- [centosplus]
- name=CentOS-5 - Plus
- baseurl=http://mirror.be10.com/centos/5/centosplus/i386/
- gpgcheck=1
- enabled=0
- #contrib - packages by Centos Users
- [contrib]
- name=CentOS-5 - Contrib
- baseurl=http://mirror.be10.com/centos/5/contrib/i386/
- gpgcheck=1
- enabled=0
- #packages in testing
- [testing]
- name=CentOS-5 - Testing
- baseurl=http://mirror.be10.com/centos/5/testing/i386/
- gpgcheck=1
- enabled=0
a.執行:rpm --import http://mirror.be10.com/centos/RPM-GPG-KEY-CentOS-5
3.這一篇文章只是就yum的基本使用進行整理，尚有許多未涉及到的地方。不過基本的使用已經足夠。
【編輯推薦】
責任編輯：佚名
來源：
CSDN
