How to do oracle client silent installation without response file

Below are the steps for oracle client silent installation without response file.silent installation have advantages of reducing installation time and reducing the effort.When you have problem with GUI installation then silent installation best solution for you.

Unzip the client software:-

Download the software from oracle site and then unzip the software in desired location.

unzip linux.x64_11gR2_client.zip

 Once you extracted the file make sure you have oraInst.loc file.It will be on /etc folder if you don't have the file create new oraInst.loc file like below.

vi /etc/oraInst.loc
inventory_loc=/oracle/software/oraInventory
inst_group=dba

Client install:-

Run below command for client silent install.

./runInstaller -silent -debug -force \
FROM_LOCATION=/home/oracle/client/stage/products.xml \
UNIX_GROUP_NAME=oinstall \
ORACLE_HOME=/oracle/software/client/11.2.0 \
ORACLE_HOME_NAME="client11g_Home1" \
ORACLE_BASE=/oracle/software \
oracle.install.client.installType="Administrator"

Change the path as your desired location.once client got installed you will asked to run root.sh script.you have to run the script with root privilege.

The following configuration scripts need to be executed as the "root" user.
 #!/bin/sh
 #Root scripts to run

/oracle/software/client/11.2.0/root.sh
To execute the configuration scripts:
         1. Open a terminal window
         2. Log in as "root"
         3. Run the scripts
         4. Return to this window and hit "Enter" key to continue

Successfully Setup Software.