Linux系统下查看USB设备名及使用USB设备

[root@rhel7 ~]# fdisk -l

Disk /dev/sda: 21.5 GB, 21474836480 bytes, 41943040 sectors

Units = sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk label type: dos

Disk identifier: 0x0006c7ae

   Device Boot      Start         End      Blocks   Id  System

/dev/sda1   *        2048     1026047      512000   83  Linux

/dev/sda2         1026048    41943039    20458496   8e  Linux LVM

Disk /dev/sdb: 6442 MB, 6442450944 bytes, 12582912 sectors

Units = sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk label type: dos

Disk identifier: 0xaa06e007

   Device Boot      Start         End      Blocks   Id  System

/dev/sdb1            2048      206847      102400   8e  Linux LVM

/dev/sdb2          206848      432127      112640   8e  Linux LVM

/dev/sdb3          432128      677887      122880   8e  Linux LVM

Disk /dev/sdc: 5368 MB, 5368709120 bytes, 10485760 sectors

Units = sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk label type: dos

Disk identifier: 0x0c16d904

   Device Boot      Start         End      Blocks   Id  System

/dev/sdc1            2048      206847      102400   8e  Linux LVM

/dev/sdc2          206848      616447      204800   8e  Linux LVM

/dev/sdc3          616448     1026047      204800   8e  Linux LVM

/dev/sdc4         1026048     1538047      256000   8e  Linux LVM

Disk /dev/sdd: 2147 MB, 2147483648 bytes, 4194304 sectors

Units = sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk label type: dos

Disk identifier: 0x3990990c

   Device Boot      Start         End      Blocks   Id  System

Disk /dev/mapper/rhel-root: 18.8 GB, 18756927488 bytes, 36634624 sectors

Units = sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk /dev/mapper/rhel-swap: 2147 MB, 2147483648 bytes, 4194304 sectors

Units = sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk /dev/mapper/vgdate-lvvol1: 306 MB, 306184192 bytes, 598016 sectors

Units = sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk /dev/sde: 8022 MB, 8022654976 bytes, 15669248 sectors

Units = sectors of 1 * 512 = 512 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk label type: dos

Disk identifier: 0xcad4ebea

   Device Boot      Start         End      Blocks   Id  System

/dev/sde4   *          63    15669184     7834561    7  HPFS/NTFS/exFAT

[root@rhel7 ~]#