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LinuxϽøÐÐMYSQLµÄC++±à³ÌÆð²½ÊÖ¼Ç
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sudo apt-get install gcc g++ libgcc1 libg++ make gdb
°²×°MYSQLµÄCÓïÑÔ¿ª·¢°ü
sudo apt-get install libmysql++-dev libmysql++2c2a libmysqlclient15-dev libmysqlclient15off
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sudo cp /usr/lib/mysql/*  /usr/lib/
½¨Á¢Ò»¸öÐÂÎļþtest.cpp
nano test.cpp
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#include <stdio.h>
#include <stdlib.h>
#include "/usr/include/mysql/mysql.h"
int main() {
    MYSQL   mysql;
    mysql_init(&mysql);
}
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g++ -lmysqlclient test.cpp -o test
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./test
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Linux iptableÎĵµ

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iptables - [RI] chain rule num rule-specification[option]
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iptables -D chain rule num[option]
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iptables -[LFZ] [chain][option]
ÓÃiptables -LFZ Á´Ãû [Ñ¡Ïî]
iptables -[NX] chain
ÓÃ -NX ......

mysql ÐÞ¸ÄÃÜÂë

use mysql
update user set Password=password('newpassword') where User='root';
flush privileges;
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LinuxÏÂHelix·þÎñÆ÷ÅäÖüò½é


1. °²×°helix server.
     InstallRoot: /etc/httpd/rtsp
     administrator account : yanweicheng/1
     rtsp¶Ë¿ÚºÅ 554, http port: 8080, mms: 1755, Administrator request: 14525
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   cd $InstallRoot/Bin
  &nb ......

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    KERN_EMERG, KERN_ALERT, KERN_CRIT, KERN_ERR, KERN_WARNING, KERN_NOTICE, KERN_INFO, KERN_DEBUG.
    Èô²»Ö¸¶¨¼Ç¼µÈ¼¶,º¯Êý»áÑ ......

Linux ÄÚºË/sys Îļþϵͳ½éÉÜ[ת]

ת×Ô:http://www.xxlinux.com/linux/article/development/kernel/20090112/14828.html
sysfs ÊÇ Linux ÄÚºË
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