WHM Account Creation Automation

I need to create multiple WHM accounts with the following specifications: Disk Quota: 10GB, Bandwidth: 100GB, cPanel Theme: Paper Lantern, Package Name: Basic, Enable Dedicated IP: No. Generate the WHM command line script I need to execute on the server to create a single account with these specifications. Ensure the script is optimized for minimal resource usage. Provide detailed instructions for executing the script and verifying successful account creation, including checking DNS propagation and basic website functionality. The script should include error handling to prevent issues from creating the new account if another one already exists with the same username.

I am a web hosting provider. Act as my assistant and formulate a detailed WHM account setup that is suitable for small businesses. Include package name, quota, bandwidth, supported PHP version, number of allowed addon domains, and whether or not shell access should be provided. The goal is to upsell these customers to larger plans in the future. Describe the rationale behind each decision. I also need a script to do this. Include detailed error and success messages. Mention the security considerations when creating the accounts. Ensure that the account creation process follows best practices to mitigate risks of unauthorized access or malicious activities.

Simulate a scenario where the WHM account creation process fails due to exceeding server resource limits. Write a diagnostic report identifying the root cause and providing actionable steps to resolve the issue. Include specific WHM command line tools to investigate resource utilization and identify resource intensive accounts or processes. Provide recommendations for optimizing server performance to prevent future account creation failures. Consider things like MySQL configurations, resource usage, log files, and third-party plugin dependencies.