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centos yum使用方法的整理

2011-05-06 19:44:44| 分类： CentOS | 标签： |举报 |字号大中小订阅

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1.CentOS系统yum的使用：

1)CentOS系统包的更新
1.1)检查可更新包: 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)版本升级: yum upgrade

2)CentOS系统包安装与删除
2.1)yum install package_name
2.2)yum remove package_name

3)CentOS系统包搜索
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)CentOS系统包列表
4.1)列出所有安装或更新的包: 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)列出已安装包:yum list installed
4.5)列出已安装但不包含在资源库中的包:yum list extras

2.CentOS系统yum源设定
1)加快yum下载速度:

centos5命令： yum -y install yum-fastestmirror

centos4命令：yum -y install yum-plugin-fastestmirror

2)yum源文件:/etc/yum.repos.d/CentOS-Base.repo

3)CentOS 5的yum源设为中国科技大学网站

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