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MySQL uninstall quickly using yum remove | what is my.cnf.rpmsave

Remove MySQL Community edition quickly:

 Let us imagine you have following rpm installed on server

 mysql-community-client.x86_64
mysql-community-common.x86_64
mysql-community-devel.x86_64
mysql-community-embedded-compat.x86_64
mysql-community-libs.x86_64
mysql-community-libs-compat.x86_64
mysql-community-server.x86_64

and you would like to remove everything you can use following command

#yum remove mysql-community-common.x86_64

 while removing you will see the message it is removing dependencies and all other rpm package will be removed

 Removing for dependencies:
mysql-community-client 
mysql-community-devel             
mysql-community-embedded-compat
mysql-community-libs
mysql-community-libs-compat
mysql-community-server  

 While removing it will save my.cnf as my.cnf.rpmsave
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