Installing Oracle Management Agent 11g with response file

Hello Again,

As you know, we installed Oracle EM Grid control 11g in Linux server 2 day ago, now we are trying install management agent in server where is our DB's

First of all download install packages from:
http://www.oracle.com/technology/software/products/oem/htdocs/agentsoft.html

Our example is for :
Agent Software for 64-bit Platforms,Linux x86-64

1. copy zip files in server

2. unzip Linux_x86_64_Grid_Control_agent_download_11_1_0_1_0.zip file(for example /0 folder)

3. make changes on file additional_agent.rsp located linux_x64/response sub folder.

We should set some init parameters

SECURITY_UPDATES_VIA_MYORACLESUPPORT=FALSE
DECLINE_SECURITY_UPDATES=TRUE
ORACLE_AGENT_HOME_LOCATION=/u1/app/oracle/agent11g(you can change as you wish)
OMS_HOST=OEMserver (host where is installed EM grid 11g)
OMS_PORT=4889
AGENT_REGISTRATION_PASSWORD=****** (Agent registration password, if you set it during Oracle EM installation )

4. execute runinstaller with specified parameters
./runInstaller -silent -responseFile /0/linux_x64/response/additional_agent.rsp

Source: http://vmantua.blogspot.com/2010/05/installing-oracle-management-agent-11g.html