Fs(file system) module

fs - file, directory, 파일, 디렉토리, 관련

 

fs.rename(oldPath, newPath, callback)
fs.renameSync(oldPath, newPath)
fs.ftruncate(fd, len, callback)
fs.ftruncateSync(fd, len)
fs.truncate(path, len, callback)
fs.truncateSync(path, len)
fs.chown(path, uid, gid, callback)
fs.chownSync(path, uid, gid)
fs.fchown(fd, uid, gid, callback)
fs.fchownSync(fd, uid, gid)
fs.lchown(path, uid, gid, callback)
fs.lchownSync(path, uid, gid)
fs.chmod(path, mode, callback)
fs.chmodSync(path, mode)
fs.fchmod(fd, mode, callback)
fs.fchmodSync(fd, mode)
fs.lchmod(path, mode, callback)
fs.lchmodSync(path, mode)
fs.stat(path, callback)
fs.lstat(path, callback)
fs.fstat(fd, callback)
fs.statSync(path)
fs.lstatSync(path)
fs.fstatSync(fd)
fs.link(srcpath, dstpath, callback)
fs.linkSync(srcpath, dstpath)
fs.symlink(srcpath, dstpath, [type], callback)
fs.symlinkSync(srcpath, dstpath, [type])
fs.readlink(path, callback)
fs.readlinkSync(path)
fs.realpath(path, [cache], callback)
fs.realpathSync(path, [cache])
fs.unlink(path, callback)
fs.unlinkSync(path)
fs.rmdir(path, callback)
fs.rmdirSync(path)
fs.mkdir(path, [mode], callback)
fs.mkdirSync(path, [mode])
fs.readdir(path, callback)
fs.readdirSync(path)
fs.close(fd, callback)
fs.closeSync(fd)
fs.open(path, flags, [mode], callback)
fs.openSync(path, flags, [mode])
fs.utimes(path, atime, mtime, callback)
fs.utimesSync(path, atime, mtime)
fs.futimes(fd, atime, mtime, callback)
fs.futimesSync(fd, atime, mtime)
fs.fsync(fd, callback)
fs.fsyncSync(fd)
fs.write(fd, buffer, offset, length, position, callback)
fs.writeSync(fd, buffer, offset, length, position)
fs.read(fd, buffer, offset, length, position, callback)
fs.readSync(fd, buffer, offset, length, position)
fs.readFile(filename, [options], callback)
fs.readFileSync(filename, [options])
fs.writeFile(filename, data, [options], callback)
fs.writeFileSync(filename, data, [options])
fs.appendFile(filename, data, [options], callback)
fs.appendFileSync(filename, data, [options])
fs.watchFile(filename, [options], listener)
fs.unwatchFile(filename, [listener])
fs.watch(filename, [options], [listener])
Caveats
Availability
Filename Argument
fs.exists(path, callback)
fs.existsSync(path)
Class: fs.Stats
fs.createReadStream(path, [options])
Class: fs.ReadStream
Event: 'open'
fs.createWriteStream(path, [options])
Class: fs.WriteStream
Event: 'open'
file.bytesWritten
Class: fs.FSWatcher
watcher.close()
Event: 'change'
Event: 'error'

 

https://www.w3schools.com/nodejs/nodejs_filesystem.asp

 

https://opentutorials.org/module/938/7373

 

https://nodejs.dev/en/learn/working-with-folders-in-nodejs/