paccheck 命令

常用示例

说明

paccheck verifies the integrity and consistency of installed packages on Arch-based systems. It can check dependency relationships, verify that package files exist on disk, and validate file checksums against the package database records. The tool is useful for detecting system corruption, identifying manually modified configuration files, finding missing files, and ensuring all package dependencies are properly satisfied. It reads package metadata from the local pacman database.

参数

--quiet

Only display output if a problem is found

--depends

Check that all package dependencies are satisfied

--opt-depends

Check optional dependencies

--files

Check that package files exist

--file-properties

Check file properties against package database

--md5sum

Check file MD5 checksums

--sha256sum

Check file SHA256 checksums

--require-mtree

Treat missing MTREE data as an error

--db-files

Include database files in checks

--backup

Include backup files in checks

--noextract

Include NoExtract files in checks

--noupgrade

Include NoUpgrade files in checks

--help

Display help information

--version

Display version information