i want log my user command
function saveLog (nick, command) {
var file = 'log/' + nick + '.log';
var datetime = '[' + getDateTime() + '] ';
var text = datetime + command + '\r\n';
fs.writeFile(file, text, function (err) {
if (err) return console.log(err);
console.log(text);
});
}
the function i made is fine, but it didnt save the log in new line, its just replace text / rewrite the file. whats im missing ?
thanks
fs.writeFile writes a WHOLE NEW file. What your are looking for is fs.appendFile which will make the file if it doesn't exist and append to it. Documentation here.
function saveLog (nick, command) {
var file = 'log/' + nick + '.log';
var datetime = '[' + getDateTime() + '] ';
var text = datetime + command + '\r\n';
fs.appendFile(file, text, function (err) {
if (err) return console.log(err);
console.log('successfully appended "' + text + '"');
});
}
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