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Ò».Ê×ÏȲ鿴×Ô¼ºµÄÉ豸£¬ÓÃÃüÁî fdisk -l
youlong@ubuntu:~$ sudo fdisk -l
Disk /dev/sda: 10.7 GB, 10737418240 bytes
255 heads, 63 sectors/track, 1305 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x000c4e91
Device Boot Start End Blocks Id System
/dev/sda1 * 1 1243 9984366 83 Linux
/dev/sda2 1244 1305 498015 5 Extended
/dev/sda5 1244 1305 497983+ 82 Linux swap / Solaris
Disk /dev/sdb: 5368 MB, 5368709120 bytes
255 heads, 63 sectors/track, 652 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x00000000
(ÆäÖÐsdbÊÇÐÂÌíÓ²ÅÌ)
¶þ.¶ÔÐÂÓ²Å̽øÐзÖÇø£¬ÓÃÃüÁîfdisk /dec/sdb
eg:
[root@linux ~] sudo fdisk /dev/sdb "sdbΪÐÂÌíÓ²ÅÌ"
youlong@ubuntu:~$ sudo fdisk /dev/sdb
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel with disk identifier 0x784f9b03.
Changes will remain in memory only, until you decide to write them.
After that, of course, the previous content won't be recoverable.
Warning: invalid flag 0
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