1:将U盘插入USB接口,检查是否插好
2:用fdisk命令检查分区和USB设备信息
[root@yhwang ~]# fdisk -l
Disk /dev/sda: 1000.2 GB, 1000204886016 bytes 255 heads, 63 sectors/track, 121601 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Device Boot Start End Blocks Id System /dev/sda1 * 1 13 104391 83 Linux /dev/sda2 14 121601 976655610 8e Linux LVM Disk /dev/sdb: 4012 MB, 4012900352 bytes 223 heads, 55 sectors/track, 639 cylinders Units = cylinders of 12265 * 512 = 6279680 bytes Device Boot Start End Blocks Id System /dev/sdb1 * 56 640 3580928 c W95 FAT32 (LBA) Partition 1 has different physical/logical beginnings (non-Linux?): phys=(42, 17, 40) logical=(55, 23, 1) Partition 1 has different physical/logical endings: phys=(487, 222, 55) logical=(639, 6, 31)
通过上面信息我们可以看出USB设备是FAT32格式的,标识为/dev/sdb1
[root@yhwang ~]# fdisk -l | grep FAT32
/dev/sdb1 * 56 640 3580928 c W95 FAT32 (LBA)
3:在mnt目录下先建立一个usb的目录
[root@yhwang ~]# cd /mnt/
[root@yhwang ~]# mkdir usb
4:挂载U盘
[root@yhwang mnt]# mount -t vfat /dev/sdb1 /mnt/usb
挂载成功后,我们可以在/mount/usb下看到相关的内容。
注意:有时候挂载时,中文的文件名和目录名会出现乱码,为了避免这种情况可以指定字符集,命令如下
[root@yhwang ~]# mount -t vfat -o iocharset=utf8,codepage=uft8 /dev/sdb1 /mnt/usb [root@yhwang ~]# mount -t vfat -o iocharset=cp936,codepage=936 /dev/sdb1 /mnt/usb
注意:cp936是指简体中文,cp950是指繁体中文。