在安装一个ssh的远程客户端,关闭linux的防火墙
1) 重启后生效
开启: chkconfig iptables on
关闭: chkconfig iptables off
2) 即时生效,重启后失效
开启: service iptables start
关闭: service iptables stop
3)安装ssh在linux上的连接端以便windows下的ssh连接
sudo gedit connect.c
运行命令
gcc -I/usr/include/mysql/ connect.c -L/usr/lib/mysql -lmyclient -o connect
运行编译后的connect
./connect
//connect.c
#include
#include
#include
#include "mysql.h"
//Ubuntu下要安装mysql的一些相关的客户端才能导入mysql.h
int main(int argc, char *argv[]) {
struct timeval start, end;
time_t t;
struct tm * lt;
MYSQL my_connection;
int res;
char sql[200];
char starttime[200];
char sta[200];
char endtime[200];
mysql_init(&my_connection);
if (mysql_real_connect(&my_connection, "localhost",
"root", "root", "foo", 0, NULL, 0)) {
printf("Connection success\n");
gettimeofday( &start, NULL );
//starttime
time (&t);//获取Unix时间戳。
lt = localtime (&t);//转为时间结构。
sprintf ( starttime,"%d/%d/%d %d:%d:%d\n",lt->tm_year+1900, lt->tm_mon+1, lt->tm_mday, lt->tm_hour, lt->tm_min, lt->tm_sec);//输出结果
//insert startime
sprintf(sta,"%s",starttime);
sprintf(sql,"insert into log(starttime,sucessnum,failnum,endtime) values('%s',0,0,'')",sta);
printf(sql);//写入日志表,你可以把日志表删了,这个对你没影响的
res = mysql_query(&my_connection, sql );
res = mysql_query(&my_connection, "load data local infile '2.txt' into table zhucexinxi6 fields terminated by' ' (bianhao,dabianhao,jixian,dengji ,biaoshi ,zhucedatetime,username ,tel ,weizhi ,mark ,successtime ,a ,b ,leavetime ,state)" );//sql导入txt文件
//endtime
time (&t);//获取Unix时间戳。
lt = localtime (&t);//转为时间结构。
printf ( "%d/%d/%d %d:%d:%d\n",lt->tm_year+1900, lt->tm_mon, lt->tm_mday, lt->tm_hour, lt->tm_min, lt->tm_sec);//输出结果
sprintf ( endtime,"%d/%d/%d %d:%d:%d\n",lt->tm_year+1900, lt->tm_mon+1, lt->tm_mday, lt->tm_hour, lt->tm_min, lt->tm_sec);//输出结果
//update endtime
sprintf(sql,"update log set sucessnum =%d,failnum=%d,endtime='%s' where starttime='%s'",
(unsigned long)mysql_affected_rows(&my_connection),
mysql_errno(&my_connection),//修改日志表
endtime,
sta);
printf(sql);
res = mysql_query(&my_connection, sql);//执行sql
//获得当前时间,精确到毫秒
gettimeofday( &end, NULL );
int timeuse = 1000000 * ( end.tv_sec - start.tv_sec ) + end.tv_usec - start.tv_usec;
printf("time: %d us\n", timeuse);
if (!res) {
printf("Inserted %lu rows\n",
(unsigned long)mysql_affected_rows(&my_connection));
} else {
fprintf(stderr, "Insert error %d: %s\n", mysql_errno(&my_connection), mysql_error(&my_connection));
}
//关闭sql连接
mysql_close(&my_connection);
} else {
fprintf(stderr, "Connection failed\n");
if (mysql_error(&my_connection)) {
fprintf(stderr, "Connection error %d: %s\n", mysql_errno(&my_connection), mysql_error(&my_connection));
}
}
return EXIT_SUCCESS;
}
load data local infile '2.txt' into table zhucexinxi6//加载txt文件
fields terminated by' ' //字段分割取值
(bianhao,dabianhao,jixian,dengji ,biaoshi ,zhucedatetime,username ,tel ,weizhi ,mark ,successtime ,a ,b ,leavetime ,state)//插入对应表中的列值中
基本上到了这里就结束了, 如果觉得可以就请收藏转载