diskutil命令
目录
diskutil命令
主要命令：
mountDisk挂载盘
eject弹出
查看支持的文件系统
查看挂载设备信息
格式化
APFS格式（GPT分区 ）
FAT32格式（MBR分区）
卷重命名
主要命令：
- mountDisk：挂载盘
- eject：弹出
- list：查看挂载设备信息
- listFileSystems：查看支持的文件系统
- eraseDisk：擦除盘
- eraseVolume：擦除卷
mountDisk挂载盘
命令：
diskutil mountDisk disk3
运行结果：
Volume(s) mounted successfully
eject弹出
命令：
diskutil eject disk3
运行结果：
Disk disk3 ejected
查看支持的文件系统
命令：
diskutil listFilesystems
运行结果：
Formattable file systems
These file system personalities can be used for erasing and partitioning.
When specifying a personality as a parameter to a verb, case is not considered.
Certain common aliases (also case-insensitive) are listed below as well.
-------------------------------------------------------------------------------
PERSONALITY USER VISIBLE NAME
-------------------------------------------------------------------------------
Case-sensitive APFS APFS (Case-sensitive)
(or) APFSX
APFS APFS
(or) APFSI
ExFAT ExFAT
MS-DOS MS-DOS (FAT)
MS-DOS FAT12 MS-DOS (FAT12)
MS-DOS FAT16 MS-DOS (FAT16)
MS-DOS FAT32 MS-DOS (FAT32)
(or) FAT32
HFS+ Mac OS Extended
Case-sensitive HFS+ Mac OS Extended (Case-sensitive)
(or) HFSX
Case-sensitive Journaled HFS+ Mac OS Extended (Case-sensitive, Journaled)
(or) JHFSX
Journaled HFS+ Mac OS Extended (Journaled)
(or) JHFS+
Free Space 可用空间
(or) FREE
查看挂载设备信息
命令：
diskutil list
运行结果：
/dev/disk0 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *1.0 TB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_APFS Container disk2 799.0 GB disk0s2
3: Microsoft Basic Data BOOTCAMP 201.0 GB disk0s3
/dev/disk1 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *28.0 GB disk1
1: EFI EFI 314.6 MB disk1s1
2: Apple_APFS Container disk2 27.7 GB disk1s2
/dev/disk2 (synthesized):
#: TYPE NAME SIZE IDENTIFIER
0: APFS Container Scheme - +826.7 GB disk2
Physical Stores disk1s2, disk0s2
1: APFS Volume Macintosh HD - 数据 314.6 GB disk2s1
2: APFS Volume Preboot 83.0 MB disk2s2
3: APFS Volume Recovery 528.9 MB disk2s3
4: APFS Volume VM 2.1 GB disk2s4
5: APFS Volume Macintosh HD 11.1 GB disk2s5
/dev/disk3 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: FDisk_partition_scheme *1.0 TB disk3
1: DOS_FAT_32 USB1T 1.0 TB disk3s1
格式化
APFS格式（GPT分区 ）
命令：
diskutil eraseDisk APFSX USB1T GPT disk3
说明：
APFSX：文件系统（APFS Case-sensitive：APFS大小写敏感的文件系统）
USB1T：分区命名
GPT：分区格式（苹果分区格式）
运行结果：
Started erase on disk3
Unmounting disk
Creating the partition map
Waiting for partitions to activate
Formatting disk3s2 as APFS (Case-sensitive) with name USB1T
Mounting disk
Finished erase on disk3
查看分区信息：
diskutil list
/dev/disk3 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *1.0 TB disk3
1: EFI EFI 209.7 MB disk3s1
2: Apple_APFS Container disk4 1000.0 GB disk3s2
/dev/disk4 (synthesized):
#: TYPE NAME SIZE IDENTIFIER
0: APFS Container Scheme - +1000.0 GB disk4
Physical Store disk3s2
1: APFS Volume USB1T 1.1 MB disk4s1
GPT分区格式将disk3分为2个卷：
1： EFI
2：Apple_APFS容器（名称：disk4）
FAT32格式（MBR分区）
命令：
diskutil eraseDisk FAT32 USB1T MBR disk3
说明：
FAT32：文件系统
USB1T：分区命名
MBR：分区格式（主引导记录格式）
运行结果：
Started erase on disk3
Unmounting disk
Creating the partition map
Waiting for partitions to activate
Formatting disk3s1 as MS-DOS (FAT32) with name USB1T
512 bytes per physical sector
/dev/rdisk3s1: 1953044800 sectors in 30516325 FAT32 clusters (32768 bytes/cluster)
bps=512 spc=64 res=32 nft=2 mid=0xf8 spt=32 hds=255 hid=2048 drv=0x80 bsec=1953521664 bspf=238409 rdcl=2 infs=1 bkbs=6
Mounting disk
Finished erase on disk3
查看分区信息：
diskutil list
...
/dev/disk3 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: FDisk_partition_scheme *1.0 TB disk3
1: DOS_FAT_32 USB1T 1.0 TB disk3s1
卷重命名
命令：
diskutil rename USB1T USBDATA
运行结果：
Volume on disk3s1 renamed to USBDATA
查看分区信息：
/dev/disk3 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: FDisk_partition_scheme *1.0 TB disk3
1: DOS_FAT_32 USBDATA 1.0 TB disk3s1
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