You can automate data generation using the command line.
Click Start, type cmd in the Search programs and files text box, and press ENTER.
In the Command Prompt that opens, specify the operation you want to perform and the required parameters and arguments (actions you want to run), for example as follows:
datagenerator.com /generatedata [/switch1[:value | [parameter1:value parameter2:value ..]] /switch2 ..]
Press ENTER to run the process.
Select the corresponding command line switches to perform the required operations: