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/usr/include
/usr/local/include
/usr/lib/gcc-lib/i386-linux/2.95.2/include
/usr/lib/gcc-lib/i386-linux/2.95.2/../../../../include/g -3
/usr/lib/gcc-lib/i386-linux/2.95.2/../../../../i386-linux/include
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/usr/include
prefix/include
prefix/xxx-xxx-xxx-gnulibc/include
prefix/lib/gcc-lib/xxxx-xxx-xxx-gnulibc/2.8.1/include
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¡ùgcc»áÈ¥ÕÒ-L
¡ùÔÙÕÒgccµÄ»·¾³±äÁ¿LIBRARY_PATH
¡ùÔÙÕÒÄÚ¶¨Ä¿Â¼ /lib /usr/lib /usr/local/lib ÕâÊǵ±³õcompile gccʱдÔÚ³ÌÐòÄÚµÄ
Èý¡¢ÔËÐÐʱ¶¯Ì¬¿âµÄËÑË ......

linux sz rz ÃüÁî

ÎÒÏë¸üÓкܶàÈËûÓÐÌý˵¹ýZModemЭÒ飬¸ü²»ÖªµÀÓÐrz/szÕâÑù·½±ãµÄ¹¤¾ß¡£
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¡¡¡¡ÏÂÃæÒ»¶ÎÊÇ´ÓSecureCRTµÄ°ïÖúÖÐcopyµÄ£º
¡¡¡¡ZModem is a full-duplex file transfer protocol that supports fast data transfer rates and effective error detection. ZModem is very user friendly, allowing either the sending or receiving party to initiate a file transfer. ZModem supports multiple file ("batch") transfers, and allows the use of wildcards when specifying filenames. ZModem also supports resuming most prior ZModem file transfer attempts.
¡¡¡¡rz£¬szÊDZãÊÇLinux/UnixͬWindows½øÐÐZModemÎĵµ´«ÊäµÄÃüÁîÐй¤¾ß
¡¡¡¡windows¶ËÐèÒªÖ§³ÖZModemµÄtelnet/ssh¿Í»§¶Ë£¬SecureCRT¾ÍÄܹ»ÓÃSecureCRTµÇ½µ½Unix/LinuxÖ÷»ú£¨telnet»òssh¾ù¿É£©
¡¡¡¡O ÔËÐÐÃüÁîrz£¬¼´ÊǽÓÊÕÎĵµ£¬SecureCRT¾Í»áµ¯³öÎĵµÑ¡Ôñ¶Ô»°¿ò£¬Ñ¡ºÃÎĵµÖ®ºó¹Ø±Õ¶Ô»°¿ò£¬Îĵµ¾Í»áÉÏ´«µ½µ±Ç°Ä¿Â¼
¡¡¡¡O ÔËÐÐÃüÁîsz file1 file2¾ÍÊÇ·¢Îĵµµ½windowsÉÏ£¨±£´æµÄĿ¼ÊÇÄܹ»ÅäÖã© ±ÈftpÃüÁî·½±ã¶àÁË£¬¶øÇÒ·þÎñÆ÷²»ÓÃÔÙ¿ªFTP·þÎñÁË
¡¡¡¡PS£ºLinuxÉ ......

linux ÖеÃ×Ô¼ºµÄipµØÖ·´úÂë

DWORD GetLocalAddr(char* interface)
{
 struct ifreq ifr;
    int fd;
    int err;
    unsigned long ip;
    strcpy(ifr.ifr_name, interface);
    fd = socket(AF_INET, SOCK_DGRAM, 0);
    err = ioctl(fd, SIOCGIFADDR, &ifr);
    if (err)
    {
     //perror("ioctl");
     close(fd);
        return 0;
    }
    close(fd);
    memcpy(&ip,ifr.ifr_addr.sa_data + 2,4);
    return ip;
}
µ÷ÓÃÈç
DWORD ip=GetLocalAddr("eth0"); ......

LINUX´®¿Ú¼òÃ÷½âÎö[ÐÞÕý°æ][0919]

LINUX´®¿Ú¼òÃ÷½âÎö[ÐÞÕý°æ][0919]
09-14
ÉÏÖܵÄʱºò£¬·¢ÁËƪÎÄÕ£¬¹ØÓÚlinux´®¿ÚµÄ¡¾µ±È»³ÌÐòʦת±ðÈ˵ģ¨»¹ÊÇ·¢²¼ÔÚIBM¿ª·¢ÕßÉçÇøµÄàÏ£©¡¿£¬
ËäÈ»µ±Ê±ÄÜÅܵÄͨ£¬µ«ÕâÖÜÔÚÓõÄʱºòÈ´·¢ÏÖ²»ÐÐÁË£¬ÓÚÊǾö¶¨×ÐϸÑо¿ÏÂlinuxÏ´®¿ÚÕⶫÎ÷£¡
µ±È»ÄǸö³ÌÐòÓÐÎÊÌ⣬¾ÍÒª×Ô¼ºÖØÐÂдÀ²¡£¡£¡£¡£¡£¡£OTZ ¡£¡£¡£¡£¶ö¡£¡£¡£ÎÒÏòÀ´±È½ÏÀÁ¡£¡£¡£¡£
µ±È»Ñо¿¹ý³ÌÖл¹ÊÇÃ÷°×Á˲»ÉÙ¶«Î÷µÄ
1£¬½â¾öminicomÆô¶¯ºó²ÅÄÜÕý³£¶ÁÈ¡Êý¾ÝµÄÎÊÌâ
2.  ½â¾ö¶ÁÈ¡Êý¾ÝȱʧµÄÎÊÌâ
3.  ѧϰʹÓÃselectº¯Ê½¼ì²â´®¿Ú״̬ÐÅÏ¢
¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£¡£
µ±È»Õâ´Î˳´ø¼Óµã×Ô¼ºµÄ·ÖÎö
´®¿ÚµÄÅäÖÃÒ»°ãÒ²¾ÍÊDz¨ÌØÂÊ£¬Êý¾Ý¸ñʽÕâЩ¶«Î÷£¬¶ølinux»·¾³ÏÂÔòͨ¹ýÒ»ÃûΪtermiosµÄ½á¹¹Ìå¶ÔÆä½øÐÐÅäÖÃ
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                     Termios Structure Members
MemberDescription
c_cflag
Control options
c_lflag
Line options
c_iflag
Input options
c_oflag
Output options
c_cc
Control characters
c_ispeed
Input baud (new interface)
c_ospeed
Out ......

linux fping

ÔçÆÚµÄpingɨÃ蹤¾ßÐèÒªµÈ´ýÇ°Ò»¸ö±»Ì½²âÖ÷»ú·µ»ØijÖÖÏìÓ¦ÏûÏ¢Ö®ºó²ÅÄܼÌÐø̽²âÏÂһ̨Ö÷»úÊÇ·ñ´æÔÚ¡£
fpingÈ´ÄÜÒÔÂÖת·½Ê½²¢Ðеط¢³ö´óÁ¿µÄpingÇëÇó£»
sudo apt-get install fping
-a: ±íʾֻÔÚÊä³ö±¨¸æÀïÁгöµ±Ç°ÕýÔÚÔËÐеÄϵͳ¡£
-d:½âÎöÖ÷»úÃû¡£
-f£º¶ÁÈëÎļþ¡£
-g: ·¶Î§¡£
Àý×ÓÈçÏ£º
$cat  a
192.168.1.1
192.168.1.2
192.168.1.3
......
192.168.1.39
$fping -f -a a
192.168.1.1 is alive
192.168.1.2 is unreachable
192.168.1.3 is unreachable
192.168.1.4 is unreachable
192.168.1.5 is unreachable
192.168.1.6 is unreachable
$fping -g  192.168.1.1  192.168.1.255
......

Linux²Ù×÷ϵͳÏÂÈýÖÖÅäÖû·¾³±äÁ¿µÄ·½·¨


ÏÖÔÚʹÓÃlinuxµÄÅóÓÑÔ½À´Ô½¶àÁË£¬ÔÚlinuxÏÂ×ö¿ª·¢Ê×ÏȾÍÊÇÐèÒªÅäÖû·¾³±äÁ¿£¬ÏÂÃæÒÔÅäÖÃjava»·¾³±äÁ¿ÎªÀý½éÉÜÈýÖÖÅäÖû·¾³±äÁ¿µÄ·½·¨¡£
 
1.ÐÞ¸Ä/etc/profileÎļþ
Èç¹ûÄãµÄ¼ÆËã»ú½ö½ö×÷Ϊ¿ª·¢Ê¹ÓÃʱÍƼöʹÓÃÕâÖÖ·½·¨£¬ÒòΪËùÓÐÓû§µÄshell¶¼ÓÐȨʹÓÃÕâЩ»·¾³±äÁ¿£¬¿ÉÄÜ»á¸øϵͳ´øÀ´°²È«ÐÔÎÊÌâ¡£
 
(1)ÓÃÎı¾±à¼­Æ÷´ò¿ª/etc/profile
 
(2)ÔÚprofileÎļþĩβ¼ÓÈ룺
JAVA_HOME=/usr/share/jdk1.5.0_05
PATH=$JAVA_HOME/bin:$PATH
CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
export JAVA_HOME
export PATH
export CLASSPATH
 
(3)ÖØеǼ
 
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a. ÄãÒª½« /usr/share/jdk1.5.0_05jdk ¸ÄΪÄãµÄjdk°²×°Ä¿Â¼
 
b. linuxÏÂÓÃðºÅ“:”À´·Ö¸ô·¾¶
 
c. $PATH / $CLASSPATH / $JAVA_HOME ÊÇÓÃÀ´ÒýÓÃÔ­À´µÄ»·¾³±äÁ¿µÄÖµ,ÔÚÉèÖû·¾³±äÁ¿Ê±ÌرðҪעÒâ²»ÄÜ°ÑÔ­À´µÄÖµ¸ø¸²¸ÇµôÁË£¬ÕâÊÇÒ»ÖÖ³£¼ûµÄ´íÎó¡£
 
d. CLASSPATHÖе±Ç°Ä¿Â¼“.”²»Äܶª,°Ñµ±Ç°Ä¿Â¼¶ªµôÒ²Êdz£¼ûµÄ´íÎó¡£
 
e. exportÊÇ°ÑÕâÈý¸ö±äÁ¿µ¼³öΪȫ¾Ö±äÁ¿¡£
 
f. ´óСд±ØÐëÑϸñÇ ......
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