I have two questions
1. I was just wondering if you can use Raspberry pi as a file storage just like a flash drive that you can insert in your PC and access its files. I don't necessarily want it to be a file storage, i just want to access the files on the SD card without removing it from rpi.
2. Is it possible to transfer files in rpi with just the power cable attach? I already know how to transfer it through filezilla but having it stand by costs electricity.
