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hexdump s 0 n 52 CʵÀý helloworld

[root@localhost test]# hexdump -s 0 -n 52 -C helloworld
00000000  7f 45 4c 46 01 01 01 00  00 00 00 00 00 00 00 00  |.ELF............|
00000010  02 00 03 00 01 00 00 00  10 83 04 08 34 00 00 00  |............4...|
00000020  30 08 00 00 00 00 00 00  34 00 20 00 08 00 28 00  |0.......4. ...(.|
00000030  1e 00 1b 00                                       |....|
00000034
[root@localhost test]#


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c / c++ /vc µÄһЩС֪ʶ

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1¡¢ShellExecute(0,"open","c:\\abc.exe","","",SW_SHOW);
2¡¢WinExec("c:\\a.exe",SW_SHOW);
3¡¢system("dir c:\\");
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m_hwnd = FindWindows("Notepad","a.txt-¼Çʱ¾");
SendMessage(m_hwnd,WM_SYSCOMMAND,SC_CLOSE,0);
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#pragma comment( linker, "/subsystem:\"windows\" ......

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[code=C/C++]
char** t;
main()
{
    char c[1];
    char** t1;
    sprintf(c,"%d",t);
    printf("t=%s---\n",c);
    if(strcmp(c,"0")!=0)
  &nbs ......

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