sane-find-scanner w konsoli
Check only the specified device for a scanner.
Force the opening of any SCSI and USB devices specified with devname, in case the command is wrong in determining the device type.
Print a usage message and exit.
Test for parallel-port scanners. Note that most parallel-port scanners won't be detected, even with this option.
Run quietly, printing only the devices.
Run verbosely. When specified as -v, show every device name and test result; as -vv, also print SCSI inquiry information and USB device descriptors.
Przykłady sane-find-scanner działanie w Słownik polecenie S