dnf-repoquery 命令

常用示例

说明

dnf repoquery is a powerful query tool that searches both local installed packages and remote repository metadata without requiring installation. It provides detailed package information including dependencies, file lists, capabilities, and relationships between packages. Unlike simple package listing commands, repoquery allows complex queries: finding which package provides a specific file or capability, showing all dependencies for a package, or listing all files within a package. The --whatprovides option is particularly useful for finding which package contains a missing library or command. Output formatting is highly customizable with --queryformat, making it suitable for scripting and automation. The tool doesn't require root privileges and can query repository packages without downloading them.

参数

--deplist

Show dependencies

--provides

Show what package provides

--requires

Show requirements

--whatprovides _file_

Find package providing file

--installed

Query installed packages only

--available

Query available packages only

-l, --list

List files in package