goodbye@cruelworld:~$ dmesg [ 101.132000] usb 5-1: new high speed USB device using ehci_hcd and address 5 [ 101.264000] usb 5-1: configuration #1 chosen from 1 choice [ 101.264000] scsi4 : SCSI emulation for USB Mass Storage devices [ 101.264000] usb-storage: device found at 5 [ 101.264000] usb-storage: waiting for device to settle before scanning [ 106.264000] usb-storage: device scan complete [ 106.264000] scsi 4:0:0:0: Direct-Access USBest USB2FlashStorage 0.00 PQ: 0 ANSI: 2 [ 106.264000] sd 4:0:0:0: Attached scsi removable disk sdb [ 106.264000] sd 4:0:0:0: Attached scsi generic sg2 type 0 goodbye@cruelworld:~$ sudo mkdir /media/flash goodbye@cruelworld:~$ sudo mount /dev/sg2 /media/flash/ mount: /dev/sg2 не является блочным устройством goodbye@cruelworld:~$ sudo mount /dev/sdb /media/flash/ mount: No medium found shred: /dev/sdb: не удалось открыть для чтения: No medium found goodbye@cruelworld:~$ file /dev/sdb /dev/sdb: block special (8/16) goodbye@cruelworld:~$ sudo hdparm /dev/sdb /dev/sdb: readonly = 0 (off) readahead = 256 (on) geometry = 1024/0/62, sectors = 0, start = 0 goodbye@cruelworld:~$ sudo shred /dev/sdb shred: /dev/sdb: не удалось открыть для чтения: No medium found