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1¡¢#kudzu                          //¼ì²âÐÂÓ²¼þ£¬ÕâÒ»²½±ØÐ룡
2¡¢#fdisk -l                         //²é¿´ÊÇ·ñÕÒµ½ÐµÄÓ²ÅÌ£¬²é¿´Ó²ÅÌ´úºÅ¡£
3¡¢#fdisk /dev/sdb             //ΪÐÂÓ²ÅÌ·ÖÇø£¬ÀýÈç·Ö³Ésdb1
     #mkfs.ext3 /dev/sdb1    //°ÑÐÂÓ²Å̸ñʽ»¯³Éext3¸ñʽ
4¡¢#mkdir /disk2                    //´´½¨ÐµĹÒÔصã
5¡¢#mount /dev/sdb1 /disk2/   //ÊÖ¶¯¹ÒÔØ·ÖÇø,°ÑÓ²Å̹ҵ½/disk2Ŀ¼Ï¡£
6¡¢#vi /etc/fstab
/dev/sdb1 /disk2 ext3 auto 1 2     //ÉèÖÃΪ¿ª»ú×Ô¶¯¹ÒÔØ·ÖÇø¡£
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[root@AMD-LINUX ~]# 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: 0×0007d856
Device Boot Start End Blocks Id System
/dev/sda1 * 1 25 200781 83 Linux
/dev/sda2 26 1305 10281600 8e Linux LVM
Disk /dev/sdb: 2147 MB, 2147483648 bytes <=ÐÂÓ²ÅÌ
255 heads, 63 sectors/track, 261 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0×00000000
Disk /dev/sdb doesn’t contain a valid partition table
Disk /dev/dm-0: 9395 MB, 9395240960 bytes
255 heads, 63 sectors/track, 1142 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0×00000000
Disk /dev/dm-0 doesn’t contain a valid partition table
Disk /dev/dm-1: 1073 MB, 1073741824 bytes
255 heads, 63 sectors/track, 130 cylinders
Units = cylinders of 16065


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linux fork()º¯Êýѧϰ

#include <sys/types.h>
#include <unistd.h>
#include <stdio.h>
int main()
{
    pid_t pid;
    static int n = 0;
    printf("fork!\n"); /*printf("fork!")*/
    switch (pid = fork())
    {
 &nbs ......

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"In fact, in Linux we did try C++ once already, back in 1992. It sucks. Trust me - writing kernel code in C++ is a BLOODY STUPID IDEA.
“ÊÂʵÉÏ£¬ÎÒÃÇÔø¾­³¢ÊÔ¹ýÓÃC++À´Ð´£¬ÊÇÔÚ1992ÄêµÄʱºò¡£ºÜÔã¸â¡£ÏàÐÅÎÒ--ÓÃC++À´Ð´ÄÚºË ......
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