Selecting the directory of the USB drive via the terminal (Debian)?

Accidentally installed a bare Debian without graphical shell, empty. I do not want to change for ready distribution, and hence trying to set the initial packages. For starters, how you can get access to the drive? the system determines it as sdb1 (fdisk'and no, I learned through lsblk), the file system is fat32. Don't understand the folder hierarchy and the location of connected devices. To mount mount /dev/sdb1 does not work, also ls /dev/sdb1 says it is not a folder.
June 14th 19 at 20:03
1 answer
June 14th 19 at 20:05
if mounted - must specify where. for example:
mkdir -p /mnt/flash
mount /dev/sdb1 /mnt/flash

ls in the form in which you use it, everything he says is right: /dev/sdb1 - not a folder, and the file of the device.
Exactly what was needed. Thank you. - vinnie.Lindgren55 commented on June 14th 19 at 20:08

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