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Package update commands under CentOS system

Oct 22, 2019 am 11:01 AM
centos linux renew

Package update commands under CentOS system

Commands for package update under CentOS system

Update and upgrade

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yum update 全部更新

yum update package1 更新指定程序包package1

yum check-update 检查可更新的程序

yum upgrade package1 升级指定程序包package1

yum groupupdate group1 升级程序组group1

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More commands

1. Installation

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yum install 全部安装

yum install package1 安装指定的安装包package1

yum groupinsall group1 安装程序组group1

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3. Search and display

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yum info package1 显示安装包信息package1

yum list 显示所有已经安装和可以安装的程序包

yum list package1 显示指定程序包安装情况package1

yum groupinfo group1 显示程序组group1信息yum search string 根据关键字string查找安装包

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4. Delete program

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yum remove | erase package1 删除程序包package1

yum groupremove group1 删除程序组group1

yum deplist package1 查看程序package1依赖情况

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5. Clear cache

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yum clean packages 清除缓存目录下的软件包

yum clean headers 清除缓存目录下的 headers

yum clean oldheaders 清除缓存目录下旧的 headers

yum clean, yum clean all (= yum clean packages; yum clean oldheaders) 清除缓存目录下的软件包及旧的headers

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6. Source operation

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yum repolist/repolist all 列出所有源

yum -enablerepo=fedora-source install package1 从fedora-source源中安装包package1

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7. Yum Shell

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yum shll 进去yum的shell环境

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Recommendation: [Linux video tutorial]

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