# paccheck > Check installed packages on an Arch-based system to verify dependencies, integrity, and consistency. > More information: . - List and check all installed packages: `paccheck` - Check the specified packages: `paccheck {{package1 package2 ...}}` - Only display messages if a problem is found: `paccheck --quiet` - Check that all package dependencies are satisfied: `paccheck --depends` - Display help: `paccheck --help` - Display version: `paccheck --version`