Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Mysql ±¸·ÝÓë»Ö¸´

mysql server4.0.18
Åú´¦ÀíÎļþÃûΪdbBackup.bat
ÄÚÈÝ£ºrem ÅжÏmysql·þÎñÊÇ·ñÆô¶¯£¬È»ºó½«²éѯ½á¹ûÊä³öµ½server.logÎļþÀï
netstat -na | (find "0.0.0.0:3306" & find "LISTENING")>server.log
rem ÊÖ¹¤½¨Á¢Ò»¸ö¿ÕµÄÎļþtemp.log£¬ÎªÁ˺Íserver.logÎļþÏà±È½Ï
rem ½«server.logÓëtemp.logÏà±È½Ï£¬Èç¹ûmysql·þÎñÒѾ­Æô¶¯£¬ÄÇôserver.logÎļþÖоͻáÓÐÐÅÏ¢¡£·ñÔòΪ¿Õ
fc server.log temp.log
rem Èç¹ûmysql·þÎñÒѾ­Æô¶¯£¬ÄÇô¾ÍÖ±½ÓÓÃmysqldump½øÐб¸·Ý£»Èç¹ûûÓÐÆô¶¯£¬Ò²¾ÍÊÇserver.logÎļþΪ¿Õ£¬ÄÇô¾Í»áÏÈ
rem Æô¶¯Êý¾Ý¿â£¬È»ºóÔÙ±¸·Ý
if  not ERRORLEVEL 0 goto backup
@echo Trying to net start mysql
:backup
mysqldump -uroot  mysql >back_%date:~4%.sql
×¢£ºÔÚ“%date:~4%”ÖÐ4±íʾ×îÖÕÏÔʾµÄÈÕÆÚ¸ñʽ
“4”±íʾÄêÔÂÈÕ¶¼ÏÔʾ
“8”±íʾֻÏÔʾÔÂÈÕ
“12”±íʾֻÏÔʾÈÕÆÚ
MysqlµÄ±¸·Ý
ÎÒÃǵÄÊý¾Ý¿âÐèÒª¾­³£±¸·Ý£¬MysqlÊý¾Ý¿âµÄ³£Óñ¸·Ý·½·¨ÊÇʹÓÃʹÓÃʵÓóÌÐòmysqldump, ÆäÃüÁî¸ñʽÈçÏ£º
# mysqldump [options] database [tables]
Æä²ÎÊýµÄº¬ÒåΪ£º
options£º´ú±ímysqldumpµÄÑ¡Ïͨ¹ýmysqldump –help¿ÉÒԲ鵽¡£
database: ´ú±í½«Òª±¸·ÝµÄÊý¾Ý¿â
tables:   ´ú±í½«Òª±¸·ÝµÄ±í£¬Èç¹û²»Ö¸¶¨ÈÎºÎ±í£¬Ôò±¸·ÝÕû¸öÊý¾Ý¿â¡£
 
ÀûÓÃϵͳcrontabÀ´¶¨Ê±Ö´Ðб¸·ÝÎļþ£¬°´ÈÕÆÚ¶Ô±¸·Ý½á¹û½øÐб£´æ£¬´ïµ½±¸·ÝµÄÄ¿µÄ¡£
 
1¡¢´´½¨±£´æ±¸·ÝÎļþµÄ·¾¶/mysqldata 
#mkdir /mysqldata 
2¡¢´´½¨/usr/sbin/bakmysqlÎļþ 
#vi /usr/sbin/bakmysql 
ÊäÈë 
rq=` date +%Y%m%d ` 
tar zcvf /mysqldata/mysql$rq.tar.gz /var/lib/mysql 
»òÕßд³É 
rq=` date +%Y%m%d ` 
mysqldump --all-databases -u root -p980405 > /mysqldata/mysql$rq.tar.gz 
/var/lib/mysqlÊÇÄãÊý¾Ý¿âÎļþµÄĿ¼£¬²¿·ÖÓû§ÊÇ/usr/local/mysql/data£¬Ã¿¸öÈË¿ÉÄܲ»Í¬ 
/mysqldata/±íʾ±£´æ±¸·ÝÎļþµÄĿ¼£¬Õâ¸öÿ¸öÈËÒ²¿ÉÒÔ¸ù¾Ý×Ô¼ºµÄÒªÇóÀ´×ö¡£ 
3¡¢ÐÞ¸ÄÎļþÊôÐÔ£¬Ê¹Æä¿ÉÖ´ÐР
# chmod +x /usr/sbin/bakmysql 
4¡¢ÐÞ¸Ä/etc/crontab 
#vi /etc/crontab 
ÔÚÏÂÃæÌí¼Ó 
01 3 * * * root /usr/sbin/bakmysql 
±íʾÿÌì3µãÖÓÖ´Ðб¸·Ý 


Ïà¹ØÎĵµ£º

[Injection]¶ÔMYSQL 5.0·þÎñÆ÷ÒÔÉÏ°æ±¾×¢Èë


by ZaraByte
How to do a SQL Injection for MYSQL Server 5.0+
1. Find a vulnerable add a ‘ at the end of the site example: news.php?id=1 add a ‘ at the end of the 1 and see if you get a syntax error
2. order by #–
Keep upping the # until you get an error.
3. union all select 1 ......

ÔÚmysqlÊý¾Ý¿âÖÐÈÕÆÚÓëlongÐ͵Äת»¯

1¡¢ÔÚmysql Êý¾Ý¿âÖУ¬“2009-09-15 00£º00£º00”ת»¯ÎªÁÐΪ³¤ÕûÐ͵ĺ¯Êý£º
select unix_timstamp("2009-09-15 00£º00£º00")*1000,
ÕâÀïҪעÒ⣬mysqlÊý¾Ý¿âÖеij¤ÕûÐÍ£¬±ÈjavaÖеij¤ÕûÐÍÉÙÁËÃëºóÃæµÄºÁÃëÊý£¬ËùÒÔÒª³ËÒÔ1000£¬ÕâÑùÖ»Óм¸ºÁÃëÖ®²î
2¡¢ÔÚmysqlÊý¾Ý¿âÖУ¬“1252999488000”£ ......

MySQLѧϰ

»ù±¾µÄMySQLÓï¾äºÜ¼òµ¥£¬ÕâÀïÖ÷Ҫ̸̸һЩÈÝÒ×ÒÅÍüµÄ¡£
1.ÈçºÎÉèÖÃ×ֶεÝÔö
create table tb_User(Id int auto_increment
not null primary key,UserName varchar(50),Password varchar(20));
2.²é¿´±í½á¹¹
desc tb_User;
3.ÈçºÎÐ޸ıí½á
ÖØÃüÃû±í£ºalter table tb_User rename
tb_UserInfo;
Ìí¼ÓÒ»ÁУºalter ta ......

mysql Ïà¹ØÍøÖ·...

£©MySql ÖÐÎÄÍø£ºhttp://imysql.cn/onlinedoc
£©MySQL ÖÐÎÄÉçÇø £ºhttp://www.mysql.net.cn/
£©MySql °Ù¶È°Ù¿Æ£ºhttp://baike.baidu.com/view/24816.htm
²Î¿¼×ÊÁÏ£º
MySql°æ±¾¹¹¼Ü¼°Ë÷ÒýÎļþ½éÉÜ 
Linux·þÎñÆ÷ÅäÖ÷½°¸MySQL 
WinodwsÏÂIIS/Apache PHP MySQLµÄ°²×°ÅäÖà
³õѧMySQLÄÄЩÐèÒªÄãÖªµÀ& ......

½â¶ÁOracle¼Æ»®£ºSolaris½«±»Õü¾È MySQL¼ÌÐøǰ;δ²·


¡¾51CTO.com¶À¼ÒÌظ塿Ãæ¶Ô¾ª»ÅµÄ¿Í»§ºÍ¹ã·ºÖÊÒɵÄýÌ壬Oracle¹Ù·½×î½üÖÕÓÚ³ö°ñ°²Ãñ£¬ÄDZãÊÇÒ»¸öÒÔ“SUN CUSTOMERS ,Oracle Plans To£º”Ϊ´ó±êÌâµÄ¹ã¸æ¡£Ö±Òë¹ýÀ´±ã¹ýÀ´¿ÉÖªµÀ£¬Oracle½«Òª¼Ó´óSPARCºÍSolarisµÄͶÈëÁË£¬¶ø´óÀÏ°å°£ÀïÉ­Ò²ÏòIBMÓ²¼þÏÂÁËÕ½Ê飬Éù³ÆOracle½«×îÖÕÓ®µÃÕⳡ¾ºÕù……
&n ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ