请问fdisk命令

ubuntu590

fdisk给一个硬盘分区，好像记得有一个特殊字符可以把剩下的空间分给某一个区，现在却怎么也想不起来了

[root@rhel4 ~]# fdisk /dev/sdc
The number of cylinders for this disk is set to 1305.
There is nothing wrong with that, but this is larger than 1024,
and could in certain setups cause problems with:
1) software that runs at boot time (e.g., old versions of LILO)
2) booting and partitioning software from other OSs
   (e.g., DOS FDISK, OS/2 FDISK)
Command (m for help): p
Disk /dev/sdc: 10.7 GB, 10737418240 bytes
255 heads, 63 sectors/track, 1305 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1               1         500     4016218+  83  Linux
Command (m for help): n
Command action
   e   extended
   p   primary partition (1-4)
p
Partition number (1-4): 2
First cylinder (501-1305, default 501):
Using default value 501
Last cylinder or +size or +sizeM or +sizeK (501-1305, default 1305):

请问哪位大哥知道这个字符吗，不是?，也不是*，我几乎都试过了，唉。。。

ubuntu590

咦，我试了下，貌似回车就行了，
奇怪了，我怎么记得以前是有一个特殊字符的，怪怪

mxbao

默认就是全部,只要你不自己输入