技巧使用终端diskutil命令给U盘分区

Bill · 2016-04-19

声明：本文涉及的操作很可能会破坏你的系统文件，造成数据丢失，请慎重模仿，一切后果作者均不承担任何责任。

先使用diskutil list命令查看U盘代号

diskutil list
点击展开...

如查询到U盘的名称位disk2，每个U盘的代号可能不一样。

diskutil eraseDisk JHFS+ iDisk disk2
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JHFS+为格式名称，代表Mac OS X扩展(日志式)
iDisk 为格式化U盘后分区的名称，可以修改
disk2 为U盘名称，这里请替换直接的U盘代号

Bill · 2016-04-19

占楼备注

可选参数

BilldeMac-mini:~ Bill$ diskutil
Disk Utility Tool
Utility to manage local disks and volumes
Most options require root access to the device

Usage: diskutil [quiet] <verb> <options>, where <verb> is as follows:

list (List the partitions of a disk)
info[rmation] (Get information on a specific disk or partition)
listFilesystems (List file systems available for formatting)
activity (Continuous log of system-wide disk arbitration)

u[n]mount (Unmount a single volume)
unmountDisk (Unmount an entire disk (all volumes))
eject (Eject a disk)
mount (Mount a single volume)
mountDisk (Mount an entire disk (all mountable volumes))

enableJournal (Enable HFS+ journaling on a mounted HFS+ volume)
disableJournal (Disable HFS+ journaling on a mounted HFS+ volume)
moveJournal (Move the HFS+ journal onto another volume)
enableOwnership (Treat as exact User/Group IDs for a mounted volume)
disableOwnership (Ignore on-disk User/Group IDs for a mounted volume)

rename[Volume] (Rename a volume)

verifyVolume (Verify the file system data structures of a volume)
repairVolume (Repair the file system data structures of a volume)

verifyDisk (Verify the components of a partition map of a disk)
repairDisk (Repair the components of a partition map of a disk)

eraseDisk (Erase an existing disk, removing all volumes)
eraseVolume (Erase an existing volume)
reformat (Erase an existing volume with same name and type)
eraseOptical (Erase optical media (CD/RW, DVD/RW, etc.))
zeroDisk (Erase a disk, writing zeros to the media)
randomDisk (Erase a disk, writing random data to the media)
secureErase (Securely erase a disk or freespace on a volume)

partitionDisk ((re)Partition a disk, removing all volumes)
resizeVolume (Resize a volume, increasing or decreasing its size)
splitPartition (Split an existing partition into two or more)
mergePartitions (Combine two or more existing partitions into one)

appleRAID <verb> (Perform additional verbs related to AppleRAID)
coreStorage <verb> (Perform additional verbs related to CoreStorage)

diskutil <verb> with no options will provide help on that verb
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技巧使用终端diskutil命令给U盘分区

Bill 老牛管理成员

Bill 老牛管理成员

技巧 使用终端diskutil命令给U盘分区

Bill 老牛 管理成员

Bill 老牛 管理成员

技巧使用终端diskutil命令给U盘分区

Bill 老牛管理成员

Bill 老牛管理成员