diskutil list
/dev/disk0 (internal): #: TYPE NAME SIZE IDENTIFIER 0: GUID_partition_scheme 121.3 GB disk0 1: EFI EFI 314.6 MB disk0s1 2: Apple_APFS Container disk1 121.0 GB disk0s2 /dev/disk1 (synthesized): #: TYPE NAME SIZE IDENTIFIER 0: APFS Container Scheme - +121.0 GB disk1 Physical Store disk0s2 1: APFS Volume Macintosh HD 97.9 GB disk1s1 2: APFS Volume Preboot 44.2 MB disk1s2 3: APFS Volume Recovery 509.7 MB disk1s3 4: APFS Volume VM 1.1 GB disk1s4 /dev/disk2 (external, physical): #: TYPE NAME SIZE IDENTIFIER 0: FDisk_partition_scheme *500.1 GB disk2 1: Windows_NTFS C_224 224.4 GB disk2s5 2: Windows_NTFS D_138 138.5 GB disk2s6 3: Windows_NTFS E_137 137.2 GB disk2s7磁盘 /dev/disk2 就是移动硬盘
比如C盘 C_224(我自己起的盘符名字) ,识别码是 disk2s5
查看disk2s5的UUID
diskutil info /dev/disk2s5 |grep UUID
查看disk2s6的UUID
diskutil info /dev/disk2s6 |grep UUID
查看disk2s7的UUID
diskutil info /dev/disk2s7 |grep UUID