>>>>># yum install package
update  Update a package or packages on your system

>>>># yum update package

remove  Remove the packages
# yum remove package

groupinstall  Install the packages in a group on your system
# yum groupinstall "X Window System"

groupupdate  Update the packages in a group on your system
# yum groupupdate "X Window System"

groupremove  Remove the packages in a group from your system
# yum groupremove "X Window System"

list  List a package or groups of packages
# yum list


⇒ display packages that is possible to install
# yum list installed

⇒ display installed packages

check-update  Check for available package updates
# yum check-update

info  Display details about a package or group of packages
# yum info package

search  Search package details for the given string
# yum search keyword

deplist  List a package's dependencies
# yum deplist package

option

-y  answer yes for all questions

# yum -y install package

--enablerepo=repo  enable one or more repositories (wildcards allowed)

# yum --enablerepo=repo install package

--disablerepo=repo  disable one or more repositories (wildcards allowed)

# yum --disablerepo=repo install package

--exclude=package  exclude package(s) by name or glob

# yum --exclude=package update

--noplugins  disable Yum plugins

# yum --noplugins update