javaScript терминала база64 энкодер
// Copy the following code into a file.js to parse values from terminal
function getBase64(base64) {
return Buffer.from(base64).toString('base64');
}
console.log(getBase64(process.argv[2]));
// In terminal write the following granted nodejs is installed.
// node {filename}.js {string you want to convert to base64}
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