RedHat6 使用CentOS yum源

簡單介紹下什么是yum：

Yum（全稱為 Yellow dog Updater, Modified）是一個在Fedora和RedHat以及CentOS中的Shell前端軟件包管理器。基于RPM包管理，能夠從指定的服務(wù)器自動下載RPM包并且安裝，可以自動處理依賴性關(guān)系，并且一次安裝所有依賴的軟件包，無須繁瑣地一次次下載、安裝。

redhat 系統(tǒng)中，yum是要授權(quán)才能使用的，但幸運地，我們可以將RedHat6使用CentOS的yum源，具體操作如下：

本文以redhat6.9為例

login as: root

root@1.3.1.21's password:

Last login: Tue Jan 15 15:49:17 2019 from 10.30.6.6? ? ?登錄操作系統(tǒng)

[root@hrapp2 ~]# rpm -qa |grep yum? ? ? ? ? ? ? ? ?查看已安裝的yum

yum-3.2.29-81.el6.centos.noarch

yum-metadata-parser-1.1.2-16.el6.x86_64

yum-plugin-fastestmirror-1.1.30-41.el6.noarch

[root@hrapp2 ~]# rpm -qa|grep yum|xargs rpm -e --nodeps? ? ? ??刪除已安裝的redhat yum

[root@hrapp2 ~]#? rpm -qa |grep yum? ? ? ? ? ? ? ?查看刪除成功

[root@hrapp2 ~]# wget -c http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-3.2.29-81.el6.centos.noarch.rpm? ?下載centos?yum軟件及工具（共4個）

--2019-01-17 14:49:27--? http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-3.2.29-81.el6.centos.noarch.rpm

正在解析主機 mirrors.163.com... 59.111.0.251

正在連接 mirrors.163.com|59.111.0.251|:80... 已連接。

已發(fā)出 HTTP 請求，正在等待回應(yīng)... 416 Requested Range Not Satisfiable

文件已下載完成；不會進(jìn)行任何操作。

[root@hrapp2 ~]#? wget -c http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-41.el6.noarch.rpm

--2019-01-17 14:49:50--? http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-41.el6.noarch.rpm

正在解析主機 mirrors.163.com... 59.111.0.251

正在連接 mirrors.163.com|59.111.0.251|:80... 已連接。

已發(fā)出 HTTP 請求，正在等待回應(yīng)... 416 Requested Range Not Satisfiable

文件已下載完成；不會進(jìn)行任何操作。

[root@hrapp2 ~]#? wget -c http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm

--2019-01-17 14:50:00--? http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm

正在解析主機 mirrors.163.com... 59.111.0.251

正在連接 mirrors.163.com|59.111.0.251|:80... 已連接。

已發(fā)出 HTTP 請求，正在等待回應(yīng)... 416 Requested Range Not Satisfiable

文件已下載完成；不會進(jìn)行任何操作。

[root@hrapp2 ~]# wget -c http://mirrors.163.com/centos/6/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm

--2019-01-17 14:50:08--? http://mirrors.163.com/centos/6/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm

正在解析主機 mirrors.163.com... 59.111.0.251

正在連接 mirrors.163.com|59.111.0.251|:80... 已連接。

已發(fā)出 HTTP 請求，正在等待回應(yīng)... 416 Requested Range Not Satisfiable

文件已下載完成；不會進(jìn)行任何操作。

[root@hrapp2 ~]# ls? ? ? ??查看已經(jīng)下載好的文件

anaconda-ks.cfg? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 模板

install.log? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 視頻

install.log.syslog? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?圖片

python-iniparse-0.3.1-2.1.el6.noarch.rpm? ? ? ? ? ?文檔

yum-3.2.29-81.el6.centos.noarch.rpm? ? ? ? ? ? ? ? 下載

yum-metadata-parser-1.1.2-16.el6.x86_64.rpm? ? ? ? 音樂

yum-plugin-fastestmirror-1.1.30-41.el6.noarch.rpm? 桌面

公共的

[root@hrapp2 ~]# rpm -ivh python-iniparse-0.3.1-2.1.el6.noarch.rpm? ??安裝下載好的四個軟件

warning: python-iniparse-0.3.1-2.1.el6.noarch.rpm: Header V3 RSA/SHA256 Signature, key ID c105b9de: NOKEY

Preparing...? ? ? ? ? ? ? ? ########################################### [100%]

package python-iniparse-0.3.1-2.1.el6.noarch is already installed

[root@hrapp2 ~]# rpm -ivh yum-metadata-parser-1.1.2-16.el6.x86_64.rpm

warning: yum-metadata-parser-1.1.2-16.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY

Preparing...? ? ? ? ? ? ? ? ########################################### [100%]

1:yum-metadata-parser? ? ########################################### [100%]

[root@hrapp2 ~]# rpm -ivh yum-plugin-fastestmirror-1.1.30-41.el6.noarch.rpm yum-3.2.29-81.el6.centos.noarch.rpm

warning: yum-plugin-fastestmirror-1.1.30-41.el6.noarch.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY

Preparing...? ? ? ? ? ? ? ? ########################################### [100%]

1:yum? ? ? ? ? ? ? ? ? ? ########################################### [ 50%]

2:yum-plugin-fastestmirro########################################### [100%]

[root@hrapp2 ~]# rpm -qa |grep yum? ? ??查看centos yum軟件已經(jīng)安裝好了

yum-3.2.29-81.el6.centos.noarch

yum-metadata-parser-1.1.2-16.el6.x86_64

yum-plugin-fastestmirror-1.1.30-41.el6.noarch

[root@hrapp2 ~]# cd /etc/yum.repos.d

[root@hrapp2 yum.repos.d]#? mkdir bak.lyj.201902? ??新建備份文件夾

[root@hrapp2 yum.repos.d]# mv *.repo bak.lyj.201902? ??將yum源備份至文件夾

[root@hrapp2 yum.repos.d]# ls

bak.lyj.201902

[root@hrapp2 yum.repos.d]#? wget http://mirrors.163.com/.help/CentOS6-Base-163.repo? ? ??下載centos6的yum源文件

--2019-01-17 15:09:13--? http://mirrors.163.com/.help/CentOS6-Base-163.repo

正在解析主機 mirrors.163.com... 59.111.0.251

正在連接 mirrors.163.com|59.111.0.251|:80... 已連接。

已發(fā)出 HTTP 請求，正在等待回應(yīng)... 200 OK

長度：2006 (2.0K) [application/octet-stream]

正在保存至: “CentOS6-Base-163.repo”

100%[=======================================================>] 2,006? ? ? ?--.-K/s? ?in 0s

2019-01-17 15:09:13 (214 MB/s) - 已保存 “CentOS6-Base-163.repo” [2006/2006])

[root@hrapp2 yum.repos.d]# ls? ? ? ? ? 查看yum源文件已經(jīng)下載好了

bak.lyj.201902? CentOS6-Base-163.repo

[root@hrapp2 yum.repos.d]# vim? CentOS7-Base-163.repo? ? ? ? ? ? 編輯yum源文件

# CentOS-Base.repo

#

# 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-$releasever - Base - 163.com

baseurl=http://mirrors.163.com/centos/$releasever/os/$basearch/

#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os

gpgcheck=1

gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

#released updates

[updates]

name=CentOS-$releasever - Updates - 163.com

baseurl=http://mirrors.163.com/centos/$releasever/updates/$basearch/

#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates

gpgcheck=1

gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

#additional packages that may be useful

[extras]

name=CentOS-$releasever - Extras - 163.com

baseurl=http://mirrors.163.com/centos/$releasever/extras/$basearch/

#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras

gpgcheck=1

gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

#additional packages that extend functionality of existing packages

[centosplus]

name=CentOS-$releasever - Plus - 163.com

baseurl=http://mirrors.163.com/centos/$releasever/centosplus/$basearch/

#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus

gpgcheck=1

enabled=0

gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

#contrib - packages by Centos Users

[contrib]

name=CentOS-$releasever - Contrib - 163.com

baseurl=http://mirrors.163.com/centos/$releasever/contrib/$basearch/

#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=contrib

gpgcheck=1

enabled=0

把文件里面的$releasever全部替換為版本號，即6 ，最后保存。

更改后的文件如下：

# 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-$releasever - Base - 163.com

baseurl=http://mirrors.163.com/centos/6/os/$basearch/

#mirrorlist=http://mirrorlist.centos.org/?release=6&arch=$basearch&repo=os

gpgcheck=1

gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

#released updates

[updates]

name=CentOS-$releasever - Updates - 163.com

baseurl=http://mirrors.163.com/centos/6/updates/$basearch/

#mirrorlist=http://mirrorlist.centos.org/?release=6&arch=$basearch&repo=updates

gpgcheck=1

gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

#additional packages that may be useful

[extras]

name=CentOS-$releasever - Extras - 163.com

baseurl=http://mirrors.163.com/centos/6/extras/$basearch/

#mirrorlist=http://mirrorlist.centos.org/?release=6&arch=$basearch&repo=extras

gpgcheck=1

gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

#additional packages that extend functionality of existing packages

[centosplus]

name=CentOS-$releasever - Plus - 163.com

baseurl=http://mirrors.163.com/centos/6/centosplus/$basearch/

#mirrorlist=http://mirrorlist.centos.org/?release=6&arch=$basearch&repo=centosplus

gpgcheck=1

enabled=0

gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

#contrib - packages by Centos Users

[contrib]

name=CentOS-$releasever - Contrib - 163.com

baseurl=http://mirrors.163.com/centos/6/contrib/$basearch/

#mirrorlist=http://mirrorlist.centos.org/?release=6&arch=$basearch&repo=contrib

gpgcheck=1

enabled=0

gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

"CentOS6-Base-163.repo" 52L, 1906C

保存

[root@hrapp2 yum.repos.d]#? yum clean all? ?清除原有緩存

已加載插件：fastestmirror, product-id, search-disabled-repos, subscription-manager

This system is not registered with an entitlement server. You can use subscription-manager to register.

Cleaning repos: base extras updates

清理一切

Cleaning up list of fastest mirrors

[root@hrapp2 yum.repos.d]#? yum makecache? ?將服務(wù)器上的軟件包信息緩存到本地,以提高搜索安裝軟件的速度

已加載插件：fastestmirror, product-id, search-disabled-repos, subscription-manager

This system is not registered with an entitlement server. You can use subscription-manager to register.

Determining fastest mirrors

base? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?| 3.7 kB? ? ?00:00

base/group_gz? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? | 242 kB? ? ?00:00

base/filelists_db? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? | 6.4 MB? ? ?00:01

base/primary_db? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? | 4.7 MB? ? ?00:01

base/other_db? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? | 2.8 MB? ? ?00:00

extras? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?| 3.4 kB? ? ?00:00

extras/filelists_db? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? |? 24 kB? ? ?00:00

extras/prestodelta? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?| 1.1 kB? ? ?00:00

extras/primary_db? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? |? 27 kB? ? ?00:00

extras/other_db? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? |? 28 kB? ? ?00:00

updates? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? | 3.4 kB? ? ?00:00

updates/filelists_db? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?| 2.0 MB? ? ?00:00

updates/prestodelta? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? | 104 kB? ? ?00:00

updates/primary_db? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?| 3.0 MB? ? ?00:00

updates/other_db? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?|? 42 MB? ? ?00:14

元數(shù)據(jù)緩存已建立

如圖已經(jīng)可以是用centos yum源了

yum CentOS

版權(quán)聲明：本文內(nèi)容由網(wǎng)絡(luò)用戶投稿，版權(quán)歸原作者所有，本站不擁有其著作權(quán)，亦不承擔(dān)相應(yīng)法律責(zé)任。如果您發(fā)現(xiàn)本站中有涉嫌抄襲或描述失實的內(nèi)容，請聯(lián)系我們jiasou666@gmail.com 處理，核實后本網(wǎng)站將在24小時內(nèi)刪除侵權(quán)內(nèi)容。

版權(quán)聲明：本文內(nèi)容由網(wǎng)絡(luò)用戶投稿，版權(quán)歸原作者所有，本站不擁有其著作權(quán)，亦不承擔(dān)相應(yīng)法律責(zé)任。如果您發(fā)現(xiàn)本站中有涉嫌抄襲或描述失實的內(nèi)容，請聯(lián)系我們jiasou666@gmail.com 處理，核實后本網(wǎng)站將在24小時內(nèi)刪除侵權(quán)內(nèi)容。