fs renaming files
const fs = require("fs")
fs.rename("./testfile.txt", "./newtestfile.txt", (err) => {
if (err) console.log(err)
})fs renaming files
const fs = require("fs")
fs.rename("./testfile.txt", "./newtestfile.txt", (err) => {
if (err) console.log(err)
})rename file in js
var fs = require('fs');
fs.rename('sample_old.txt', 'sample_new.txt', function (err) {
if (err) throw err;
console.log('File Renamed.');
});rename file using node javascript
var fs = require('fs');
fs.rename('mynewfile1.txt', 'myrenamedfile.txt', function (err) {
if (err) throw err;
console.log('File Renamed!');
});rename a file using node.js
const { join } = require('path');
const { readdirSync, renameSync } = require('fs');
const [dir, search, replace] = process.argv.slice(2);
const match = RegExp(search, 'g');
const files = readdirSync(dir);
files
.filter(file => file.match(match))
.forEach(file => {
const filePath = join(dir, file);
const newFilePath = join(dir, file.replace(match, replace));
renameSync(filePath, newFilePath);
});
// Usage
// node rename.js path/to/directory 'string-to-search' 'string-to-replace'nodejs copy and rename file
//copy the $file to $dir2
var copyFile = (file, dir2)=>{
//include the fs, path modules
var fs = require('fs');
var path = require('path');
//gets file name and adds it to dir2
var f = path.basename(file);
var source = fs.createReadStream(file);
var dest = fs.createWriteStream(path.resolve(dir2, f));
source.pipe(dest);
source.on('end', function() { console.log('Succesfully copied'); });
source.on('error', function(err) { console.log(err); });
};
//example, copy file1.htm from 'test/dir_1/' to 'test/'
copyFile('./test/dir_1/file1.htm', './test/');Copyright © 2021 Codeinu
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