实例：
引用:[matt@localhost mnt]$ sudo /sbin/blkid
/dev/sr0: LABEL="Fedora 8 i386 DVD" TYPE="iso9660"
/dev/sda7: LABEL="/" UUID="f7c775f0-5a37-4609-b19c-2032272ca266" SEC_TYPE="ext2" TYPE="ext3"
/dev/sda1: LABEL="WINDOWS" UUID="CCB4-3ECC" TYPE="vfat"
/dev/sda3: UUID="9894AB8794AB668A" LABEL="video" TYPE="ntfs"
/dev/sda5: UUID="F008C48308C449F4" LABEL="LENOVO" TYPE="ntfs"
/dev/sda6: TYPE="swap" UUID="36833482-31d6-48ce-836e-854f7f5cd3a5"
/dev/sda8: UUID="e4576c79-a415-407e-903e-bcc31ec70987" SEC_TYPE="ext2" TYPE="ext3" LABEL="HOME"
/dev/sda9: UUID="36a5d378-3f0a-4458-91f4-7afe526f52e4" SEC_TYPE="ext2" TYPE="ext3" LABEL="UBUNTU"
/dev/sdb1: UUID="6C984E20984DE8E2" LABEL="modisk2" TYPE="ntfs"
/dev/sdb2: LABEL="MODISK1" UUID="9029-B594" TYPE="vfat"
另：
可以使用/sbin/e2label修改ext2/3分区的标签。