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£ÛÎļþ1: test06-08.c£Ý
    01    // P174: 2.±à³ÌÌâ (8)°ÑÓÐÐòµÄÁ½¸öÊý×éaºÍbºÏ²¢£¬ÒªÇóºÏ²¢ºóµÄÊý×éÒÀÈ»ÓÐÐò
    02   
    03    // The beginning of C program: test06-08.c.
    04   
    05    // Header files included.
    06    #include <stdio.h>
    07    #include "head06-08.h"
    08   
    09    // Macro definition.
    10    #define MAX_SIZE 100
    11   
    12    // Main function's declaration.
    13    int  main ( void )
    14    {
    15        int     i=0,  j=0,  m=10,  n=10;
    16        float   list_1[MAX_SIZE],  list_2[MAX_SIZE],  element=0.0;
    17       
    18        printf ( "Please input 10 float numbers for list_1: " );
    19        for ( i=0; i<m; i++ )
    20            scanf  ( "%f", &list_1[i] );
    21       
    22        printf ( "Please input 10 float numbers for list_2: " );
    23        for ( j=0; j<n; j++ )
    24            scanf  ( "%f", &list_2[j]


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                  È磺# mount /dev/sdb1 -t vfat /mnt/usb/ -o iocharset=utf8
µÚ¶þÖÖÊÇͨ¹ý¼ÓÈëÄÚºËÖ§³ÖÔÚFile systems  --->  DOS/FAT/NT Filesystems  --->ÖÐÓÐÁ½ÏîÐÞ¸ÄΪ£ ......

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http://www.boobooke.com/v/bbk1301
[V] ÁãÆðµãѧϰLinuxϵÁÐÅàѵÊÓÆµ -2 £¨º®±ù×÷Æ·£©
http://www.boobooke.com/v/bbk1304
[V] ÁãÆðµãѧϰLinuxϵÁÐÅàѵÊÓÆµ -3 £¨º®±ù×÷Æ·£©
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[V] ÁãÆðµãѧϰLinuxϵÁÐÅàѵÊÓÆµ -4 £¨º®±ù×÷Æ·£©
......

JavaÅжÏOSÊÇlinux»¹ÊÇwindows

public class Test {
public static void main(String aa[]) {
if (System.getProperty("os.name").equals("Linux")) {
System.out.println("linux");
} else if (System.getProperty("os.name").equals("Windows XP")) {
System.out.println("win ......

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LinuxÏÂÎļþ²éÕÒʵÀý

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which(ѰÕÒ“Ö´ÐÐÎļþ”)
[root@localhost home]# which [-a] command
-a : ½«ËùÓпÉÕÒµ½µÄÃüÁî¾ùÁгö£¬¶ø²»½ö½öÁгöµÚÒ»¸öÕÒµ½µÄÃüÁîÃû³Æ
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[root@localhost home]# which passwd
/usr/bin/passwd ......
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