Home Operation and Maintenance Linux Operation and Maintenance Package update commands under CentOS system

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

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

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

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

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

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

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

yum shll 进去yum的shell环境
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Recommendation: [Linux video tutorial]

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