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[root@roswell root]# fdisk /dev/sdb
Command (m for help): m --´òÓ¡¸ÃÃüÁîµÄ²ÎÊý¹¦ÄÜÁбí
Command action
a toggle a bootable flag
b edit bsd disklabel
c toggle the dos compatibility flag
d delete a partition
l list known partition types
m print this menu
n add a new partition
o create a new empty DOS partition table
p print the partition table
q quit without saving changes
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
x extra functionality (experts only)
Command (m for help):
Command (m for help): p --´òÓ¡´ý·ÖÇøµÄ´ÅÅÌÐÅÏ¢
Disk /dev/sdb: 50.0 GB, 50019202560 bytes
255 heads, 63 sectors/track, 6081 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
Command (m for help):
Command (m for help): n --½øÐдÅÅÌ·ÖÇø
Command action
e extended
p primary partition (1-4)
p --e£ºÂß¼·ÖÇø p£ºÖ÷·ÖÇø£¬4¸öÖ÷·ÖÇø
Partition number (1-4): 1 --»®·ÖΪµÚÒ»¸öÖ÷·ÖÇø
First cylinder (1-6081, default 1): 1 --Æðʼ´ÅÅÌÊý£¬²»ÌîĬÈÏΪ1
Last cylinder or +size or +sizeM or +sizeK (1-6081, default 6081): 6081 --¶¨Òå¸Ã·ÖÇø´óС£¬²»ÌîĬÈÏΪȫ²¿¿ÉÓô洢¶î
Command (m for help):
Command (m for help): p --´òÓ¡´ý·ÖÇøµÄ´ÅÅÌÐÅÏ¢
Disk /dev/sdb: 50.0 GB, 50019202560 bytes
255 heads, 63 sectors/trac
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