Mount a USB flash drive to CentOS

1. log on to the root user and use fdisk-l to check whether the usb flash drive device is sda12. make sure that the folder/usb is created under the Directory/mnt. if not, enter the following command: mkdir/mnt/usb_disk. 3. run the following command to load the USB flash drive: mount/dev/s 1. log on as the root user.
Use fdisk-l to check the USB flash drive device.
Assume that the USB flash drive is sda1.


2. make sure that the folder/usb is created under the Directory/mnt. if not, enter the command mkdir/mnt/usb_disk and proceed to the next step.


3. to load the u disk, enter the following command: mount/dev/sda1/mnt/usb_disk
After success, you can use the u disk, and the file is under the Directory/mnt/usb.


4. unmount the USB flash disk: After the USB flash disk is used up, you need to press the unmount USB flash disk command before unplugging it.
Command: umount/mnt/usb


After copying the file, pay attention to detaching the USB flash drive. if my USB flash drive is unmounted, I can't read it after I plug it in. if I plug it into Windows, I will prompt you to reformat the USB flash drive.