CWP Tasks/Modules Automation

Hi there,

I sell hosting panels and troubleshoot hosting and emailing problems. I was curious Is there any option to automate CWP different tasks from the command line?

Like:
- Generating SSL
- Generating SSL for different ports like 1983
- Changing PHP Version
- Managing Backup Settings
- Setting Admin Email in the setting module
- Changing timezone
- Creating New User
- Creating Sub-Domain
- Rebuilding Postfix MailServer
- Creating Email Accounts
- Adding Cronjobs
- Creating Database.

These are the tasks I always need to follow while creating a Hosting Panel. I want an option so that I can run some commands (For each task listed above) and all things also reflect in CWP Hosting Panel. Because I tried to automate some tasks like creating user accounts with my limited knowledge but nothing was showing in CWP List Accounts Option. I hope you got what I am asking for. I don't want to go for any paid options

Regards
Shah Awais