Command (m for help): m #查看fdisk命令的幫助
Command action
a toggle a bootable flag
b edit bsd disklabel
c toggle the dos compatibility flag
d delete a partition #刪除某個分區
l list known partition types
m print this menu
n add a new partition #增加新的分區
o create a new empty DOS partition table
p print the partition table #打印/查看分區表
q quit without saving changes #不保存退出
s create a new empty Sun disklabel
t change a partition's system id
u change display/entry units
v verify the partition table
w write table to disk and exit #保存退出
x extra functionality (experts only)
