[CentOS] bash script input password automatically.

Hi,

I have the below commands to generate keystore.pkcs12 and keystore.jks files on CentOS Linux release 7.9.2009 (Core)

openssl pkcs12 -export -clcerts -in fullchain1.pem -inkey privkey1.pem -out keystore.pkcs12 -name javasso keytool -importkeystore -srckeystore keystore.pkcs12 -srcstoretype pkcs12 -destkeystore keystore.jks -deststoretype jks -alias javasso

I have created a small shell script to generate both keystore.pkcs12 and keystore.jks files. It prompts for a password. Is there a way to key in a password without prompt or non-interactive way? For example password is stored in a file and the bash script will source it instead of manually typing the password.

Please suggest. Thanks in advance.

Best Regards,

Kaushal