pmount works from a command line to mount a USB drive (and unmount with pumount). Pmount requires knowing which device and partition to mount. If I plug in a thumb drive and if I'm on a GUI, I can use gnome-disks to determine if the specific thumb drive I'm wanting to mount is /dev/sdb1, /dev/sdc1 or perhaps /dev/sde1. It will even confirm what the volume label name is - all without resorting to sudo.
How can I obtain similar information at a command line without resorting to sudo? (device/partition)
@Talaat Etman 's comment was close however, with all the LOOP stuff that would also cause many lines of results. A shorter result, enough to feed a pmount command, would be