Install Oracle Client 12c -
su - /u01/app/oracle/product/12.2.0/client_1/root.sh
./runInstaller -silent -responseFile /path/to/client_install.rsp install oracle client 12c
Installing the Oracle Database Client 12c allows your local machine to communicate with a remote Oracle database. Whether you are setting up a workstation for a developer or a production application server, the process involves preparing your environment, running the Universal Installer, and configuring network connectivity. Prerequisites and Preparation su - /u01/app/oracle/product/12
: On Windows, you can use a built-in account or create a dedicated Oracle Home user. 2. Installation Methods the process involves preparing your environment

