Hey here is my little script:
for (let i = 0; i < test.length; i++) {
if(publicKey.startsWith(test[i])) {
console.log(seed + " =[HIT]= " + publicKey)
fs.appendFile(publicKey.toString() + '.txt', mnemonic.toString(), function (err) {
if (err) throw err;
console.log('Finished!');
});
exit();
} else {
console.log(seed + " =[FAILED]= " + publicKey)
}
}
It does create my file but without any text? I tried to put in random text, but it did not work either. Is there a way to fix this?
for is synchronous, but fs.writeFile isn't. You are immediately launching several fs.writeFile at a time, all the commands are over even before your hard disk woke up and realised what happened.
Either use the synchronous version fs.writeFileSync(...); (not recommended), or use the Promise version and await it :
import * as fs from 'node:fs/promises';
for (let t of test) {
if (publicKey.startsWith(t)) {
console.log(seed + " =[HIT]= " + publicKey);
await fs.appendFile(publicKey.toString() + '.txt', mnemonic.toString());
} else {
console.log(seed + " =[FAILED]= " + publicKey)
}
}
console.log('Finished!');
process.exit();