How to pass Oracle Wallet auth to sh script?

I am running an Oracle DB update script that requires password. I have Oracle wallet installed. How to pass Oracle wallet to sh script so that I don't have to enter password when running the script? I have my sqlnet.ora sqlnet.expire_time=60 sqlnet.inbound_connect_timeout=300 sqlnet.allowed_logon_version_server=10 sqlnet.allowed_logon_version_client=10 WALLET_LOCATION = (SOURCE = (METHOD = FILE) (METHOD_DATA = (DIRECTORY = /oracle/app/oracle/product/base19/19/network/admin/wallet) ) ) SQLNET.WALLET_OVERRIDE = TRUE SSL_CLIENT_AUTHENTICATION = TRUE Credentials are correctly installed: $ mkstore -wrl "/oracle/app/oracle/product/base19/19/network/admin/wallet" -listCredential Oracle Secret Store Tool Release 19.0.0.0.0 - Production Version 19.4.0.0.0 Copyright (c) 2004, 2019, Oracle and/or its affiliates. All rights reserved. Enter wallet password: List credential (index: connect_string username) 1: SID USER PASSWORD I am running a script update_sql.sh: #!/bin/bash sqlplus cobrball @release.sql release.sql: spool release.log; exit;