@PitaJ @vinu
I am using the above command what you mention in the post for nodebb setup

node app --setup="{\"url\":\"http://0.0.0.0:4567\",\"secret\":\"123456-eb70-4605-kkerg-720752bc4aca\",\"admin:username\":\"venkat\",\"admin:password\":\"Test@123\",\"admin:password:confirm\":\"Test@123\",\"admin:email\":\"venkat@test.com\",\"database\":\"mongo\",\"mongo\":{\"host\":\"127.0.0.1\",\"port\":\"27017\",\"username\":\"\",\"password\":\"\",\"database\":\"nodebb\"}}"

but I am unable perform login what ever the login details adding in the json string. It is always giving invalid credentials.
can you help me on that

For build promotions we have to auto create the admin account from Jenkins or some environment variable
can we use config.json to setup admin account

please guide us, How can we use the below command.
./nodebb setup [options] [config]

We refer the below link but not successed:
https://community.nodebb.org/topic/14068/setting-up-nodebb-for-ci-cd-pipeline