在CentOS系統中,管理軟件包主要依賴于yum
(Yellowdog Updater, Modified)或dnf
(Dandified Yum)工具。以下是一些常用的命令和操作:
sudo yum install package_name
sudo dnf install package_name
更新所有軟件包:
sudo yum update
sudo dnf update
更新特定軟件包:
sudo yum update package_name
sudo dnf update package_name
sudo yum upgrade
sudo dnf upgrade
sudo yum remove package_name
sudo dnf remove package_name
搜索軟件包:
sudo yum search package_name
sudo dnf search package_name
列出已安裝的軟件包:
sudo yum list installed
sudo dnf list installed
列出可用軟件包:
sudo yum list available
sudo dnf list available
sudo yum clean all
sudo dnf clean all
查看軟件包信息:
sudo yum info package_name
或
sudo dnf info package_name
查看軟件包文件列表:
sudo yum list files package_name
或
sudo dnf list files package_name
查看軟件包依賴關系:
sudo yum deplist package_name
或
sudo dnf deplist package_name
通過這些命令,你可以有效地管理CentOS系統中的軟件包。記得在執行任何操作前備份重要數據,以防萬一出現問題。