goldengate自12c版本开始也开始采用oui方式进行安装，但是有很多情况下操作系统没有图形化，这种情况下可以采用静默方式安装，具体步骤如下：
1.上传ogg 12.1.2.1.0介质
2.解压介质
unzip V46695-01.zip
3.配置自动应答文件
静默安装需要配置一个自动应答文件，位置在刚才解压出来的介质目录中，具体如下：
[oracle@rac1 software]$ cd fbo_ggs_Linux_x64_shiphome/Disk1/response/
[oracle@rac1 response]$ ls
oggcore.rsp
这个oggcore.rsp就是静默安装的配置模板，照着这个模板修改即可。
[oracle@rac1 response]$ cat oggcore.rsp
####################################################################
## Copyright(c) Oracle Corporation 2014. All rights reserved. ##
## ##
## Specify values for the variables listed below to customize ##
## your installation. ##
## ##
## Each variable is associated with a comment. The comment ##
## can help to populate the variables with the appropriate ##
## values. ##
## ##
## IMPORTANT NOTE: This file should be secured to have read ##
## permission only by the oracle user or an administrator who ##
## own this installation to protect any sensitive input values. ##
## ##
####################################################################
#-------------------------------------------------------------------------------
# Do not change the following system generated value.
#-------------------------------------------------------------------------------
oracle.install.responseFileVersion=/oracle/install/rspfmt_ogginstall_response_schema_v12_1_2
不要修改这个值
################################################################################
## ##
## Oracle GoldenGate installation option and details ##
## ##
################################################################################
#-------------------------------------------------------------------------------
# Specify the installation option.
# Specify ORA12c for installing Oracle GoldenGate for Oracle Database 12c and
# ORA11g for installing Oracle GoldenGate for Oracle Database 11g
#-------------------------------------------------------------------------------
INSTALL_OPTION=ORA11g
根据系统是12c还是11g选择ORA12c或者ORA11g
#-------------------------------------------------------------------------------
# Specify a location to install Oracle GoldenGate
#-------------------------------------------------------------------------------
SOFTWARE_LOCATION=/goldengate
写上goldengate的安装目录
#-------------------------------------------------------------------------------
# Specify true to start the manager after installation.
#-------------------------------------------------------------------------------
START_MANAGER=false
是否在配置完成后自动启动mgr进程，是就选true，否就选false
#-------------------------------------------------------------------------------
# Specify a free port within the valid range for the manager process.
# Required only if START_MANAGER is true.
#-------------------------------------------------------------------------------
MANAGER_PORT=
在start_manager为true时添加，选择mgr启动端口号
#-------------------------------------------------------------------------------
# Specify the location of the Oracle Database.
# Required only if START_MANAGER is true.
#-------------------------------------------------------------------------------
DATABASE_LOCATION=
在start_manager为true时添加，写上$ORACLE_HOME的值
################################################################################
## ##
## Specify details to Create inventory for Oracle installs ##
## Required only for the first Oracle product install on a system. ##
## ##
################################################################################
如果在安装goldengate前没有安装过其他Oracle产品再填写以下两个参数
#-------------------------------------------------------------------------------
# Specify the location which holds the install inventory files.
# This is an optional parameter if installing on
# Windows based Operating System.
#-------------------------------------------------------------------------------
INVENTORY_LOCATION=
指定inventory目录的位置，在使用windows操作系统时是一个可选参数。
#-------------------------------------------------------------------------------
# Unix group to be set for the inventory directory.
# This parameter is not applicable if installing on
# Windows based Operating System.
#-------------------------------------------------------------------------------
UNIX_GROUP_NAME=
指定一个组，windows系统时不需要写
4.启动静默安装
./runInstaller -silent -responseFile /software/fbo_ggs_Linux_x64_shiphome/Disk1/response/oggcore.rsp
之后开始安装
这时候会提示一个安装日志，
You can find the log of this install session at:
/oracle/app/oraInventory/logs/installActions2016-07-08_11-26-16AM.log
可以使用 tail -100f /oracle/app/oraInventory/logs/installActions2016-07-08_11-26-16AM.log来查看安装情况
安装完成后，安装命令执行页面会输出以下内容：
The installation of Oracle GoldenGate Core was successful.
Please check '/oracle/app/oraInventory/logs/silentInstall2016-07-08_11-26-16AM.log' for more details.
Successfully Setup Software.
5.进入到goldengate目录创建子目录
GGSCI (rac1) 2> create subdirs
Creating subdirectories under current directory /goldengate
Parameter files /goldengate/dirprm: already exists
Report files /goldengate/dirrpt: created
Checkpoint files /goldengate/dirchk: created
Process status files /goldengate/dirpcs: created
SQL script files /goldengate/dirsql: created
Database definitions files /goldengate/dirdef: created
Extract data files /goldengate/dirdat: created
Temporary files /goldengate/dirtmp: created
Credential store files /goldengate/dircrd: created
Masterkey wallet files /goldengate/dirwlt: created
Dump files /goldengate/dirdmp: created
至此goldengate12c静默安装完成