A Python library and a tool to generate fake data. More information: https://faker.readthedocs.io/en/master/.
faker
faker {{name|address|passport_full|credit_card_full|phone_number|email|company|date_time|user_name|password|job|...}}
localectl list-locales | cut --delimiter . --fields 1 to get list of locales):faker {{[-r|--repeat]}} {{number}} {{[-l|--lang]}} {{de_DE|de_CH|...}} address
localectl list-locales | cut --delimiter . --fields 1 to get list of locales):faker {{[-r|--repeat]}} {{number}} {{[-l|--lang]}} {{en_AU|en_US|...}} city -o {{path/to/file.txt}}
faker {{[-r|--repeat]}} {{number}} {{[-v|--verbose]}} user_agent
faker {{[-r|--repeat]}} {{number}} {{[-s|--sep]}} '{{,}}' domain_name