centOS是RHEL的源代码再次编译出的社区操作系统,所以兼顾RHEL的所有优秀特点,而且完全免费,许多考虑成本的公司都用centOS部署服务器。 但是此操作系统自带的官方更新下载速度太慢,经过网上查阅资料,按照如下步骤可以解决。
1.进入/etc/yum.repos.d/的目录命令:cd /etc/yum.repos.d/
2.删除两个文件CentOS-Base.repo 和CentOS-Base.repo.bak 命令:mv
CentOS-Base.repo CentOS-Base.repo.bak
3.在此目录下重新建立文件 CentOS-Base.repo 命令:vi CentOS-Base.repo
4.在 CentOS-Base.repo 文件中加入以下内容:
# 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-$releasever - Base
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=os
#baseurl=http://mirror.centos.org/centos/$releasever/os/$basearch/
baseurl=http://mirrors.163.com/centos/$releasever/os/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
#released updates
[updates]
name=CentOS-$releasever - Updates
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=updates
#baseurl=http://mirror.centos.org/centos/$releasever/updates/$basearch/
baseurl=http://mirrors.163.com/centos/$releasever/updates/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
#packages used/produced in the build but not released
[addons]
name=CentOS-$releasever - Addons
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=addons
#baseurl=http://mirror.centos.org/centos/$releasever/addons/$basearch/
baseurl=http://mirrors.163.com/centos/$releasever/addons/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
#additional packages that may be useful
[extras]
name=CentOS-$releasever - Extras
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=extras
#baseurl=http://mirror.centos.org/centos/$releasever/extras/$basearch/
baseurl=http://mirrors.163.com/centos/$releasever/extras/$basearch/
gpgcheck=1
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
#additional packages that extend functionality of existing packages
[centosplus]
name=CentOS-$releasever - Plus
#mirrorlist=http://mirrorlist.centos.org/?release=$releasever&arch=$basearch&repo=centosplus
#baseurl=http://mirror.centos.org/centos/$releasever/centosplus/$basearch/
baseurl=http://mirrors.163.com/centos/$releasever/centosplus/$basearch/
gpgcheck=1
enabled=0
gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5
5.导入key
# rpm –import http://ftp.sjtu.edu.cn/centos/5/os/i386/RPM-GPG-KEY-CentOS-5
6.运行,测试
# yum update
7.全部删除临时文件
#yum clean all
分享到:
相关推荐
CENTOS 无IFCONFIG命令 解决方法 添加环境变量
centos无法开机解决方法
VMware虚拟机的CentOS无法上网的解决方法.docx
本资源详细介绍了CentOS忘记root密码解决办法,希望给大家提供帮助
解决centos时间同步问题,时区问题。
openssh8.9p1 for centos7 rpm update packages
/dev/mapper/centos-root 磁盘空间爆满解决方案
CentOS6 YUM 源失效问题解决办法
解决CentOS SSH连接时中文乱码.
centos8下载centos8下载centos8下载centos8下载centos8下载centos8下载centos8下载centos8下载centos8下载centos8下载centos8下载centos8下载centos8下载centos8下载centos8下载centos8下载centos8下载centos8下载...
这个文档很好的解决了CentOS中的中文乱码问题,希望对大家有用。
CentOS 忘记root密码的解决办法
VMware虚拟机启动CentOS黑屏的解决方案.txt
很明显可以看出是请求太多频繁,主要由于后端服务器之间是通过rest请求相互调用的,而java服务器回收tcp线程速度比较慢,虽然已经有显性的关闭连接了,但是实际在调 用的时候连接回收还是较慢。通过java API解决这个...
window登录centos7 系统samba 共享 失败
CentOS7 service network start命令启动时报错解决方法
因工作原因需要修改MAC地址,发现网上关于CENTOS8的资源非常少,个人亲测,Centos 8 更改网卡MAC地址方法
Ibm X3650 797服务器安装centos8不认raid卡和硬盘的安装驱动解决方法,经过坚持不懈的努力,终于成功了。
CentOS下yum安装缺少kernel-headers的解决方法.docx