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YUM articles

CacheClear YUM cache (clean /var/yum/cache)Delete Remove EraseDelete, Remove or Erase a PackageDelete, Remove or Erase a PackageInstallInstall a packageUpdate a packagePackagesDetermine the package that provides a fileDisplay files installed by a package (repoquery)Display information about a package (info)Display information about a package (search)List installed and available packagesRepositoriesAdd a YUM repositoryDisplay repository details (repoinfo)Enable or disable a YUM repositoryyum repolist (list enabled repositories)