Yum Essentials

yum.md

##List Package

yum list available (yum list)
yum list installed

##Search Packages

yum search <keyWord>

Install/Remove/Update Package

yum install <packageName>
yum remove <packageName>
yum update <packageName>
yum info <packageName>

Repo

yum repolist
yum repolist all
yum --enablerepo=<repoSource> install <repoName>

Groups

yum grouplist
yum groupinstall "groupName"
yum groupinfo "groupName"
yum groupupdate "groupName"