Linux Yum

Command	Explanation
check-update	Check for available package updates
clean	Remove cached data
deplist	List a package's dependencies
downgrade	downgrade a package
erase	Remove a package or packages from your system
groupinfo	Display details about a package group
groupinstall	Install the packages in a group on your system
grouplist	List available package groups
groupremove	Remove the packages in a group from your system
info	Display details about a package or group of packages
install	Install a package or packages on your system
list	List a package or groups of packages
localinstall	Install a local RPM
provides	Find what package provides the given value
reinstall	reinstall a package
repolist	Display the configured software repositories
resolvedep	Determine which package provides the given dependency
search	Search package details for the given string
update	Update a package or packages on your system
upgrade	Update packages taking obsoletes into account