¶ USB usage
Mount the U disk to the system via USB as follows:
fdisk -l
sudo mkdir /mnt/usb
mount /dev/sda /mnt/usb
cd /mnt/usb
ls
touch a.c
Mount the U disk to the system via USB as follows:
fdisk -l
sudo mkdir /mnt/usb
mount /dev/sda /mnt/usb
cd /mnt/usb
ls
touch a.c