create-csv

A fast and simple CSV file generator. No dependencies and easy to config.

Usage

create-csv --filename demo --column 'column 1' string 1000 --column 'column 2' number 500 --seed 111

The above command will generate a file named 'demo' under current directory. The file will contains two columns (namely column 1 and column 2), The first column will contain 1000 string data, and the second will contain 500 number data. The total data point will be 1000 * 2 = 2000, with the missing ones filled with null.

The same arguments will always generate the same csv file with pseudo-random data. You can optionally use seed option to control the random outcomes.

Options

--filename

• Default: Date.now()

The name of the file generated.

--column

The column definition. The order should be column header, data type and data count. Please refer to example above.

--seed

• Default: 1

The pseudo-random seed. Same seed will always generate same set of data

TODO

• Adding more configs based on feedback