Mysql for linux mysql×Ô¶¯±¸·Ý½Å±¾
¿ÉÒÔ½«Õâ¸ö½Å±¾·Å½øcrontab£¬ËûµÄÅäÖÆÎļþÔÚ /etc/crontabÖÐÿÌìÁ賿ִÐÐÒ»´Î£¬×Ô¶¯±¸·Ý Õâ¸ö½Å±¾Ã¿Ìì×î¶àÖ»Ö´ÐÐÒ»´Î£¬¶øÇÒÖ»±£Áô×î½üÎåÌìµÄ±¸·ÝÔÚ·þÎñÆ÷ÉÏ¡£
#!/bin/bash
#This is a ShellScript For Auto DB Backup
#Powered by aspbiz
#2004-09
#Setting
#ÉèÖÃÊý¾Ý¿âÃû£¬Êý¾Ý¿âµÇ¼Ãû£¬ÃÜÂ룬±¸·Ý·¾¶£¬ÈÕ־·¾¶£¬Êý¾ÝÎļþλÖã¬
#ÒÔ¼°±¸·Ý·½Ê½
#ĬÈÏÇé¿öϱ¸·Ý·½Ê½ÊÇtar£¬»¹¿ÉÒÔÊÇmysqldump,mysqldotcopy
#ĬÈÏÇé¿öÏ£¬ÓÃroot(¿Õ)µÇ¼mysqlÊý¾Ý¿â£¬±¸·ÝÖÁ/root/namexxxxx.tgz
DBName=mysql
DBUser=root
DBPasswd=password
BackupPath=/root/
LogFile=/root/db.log
DBPath=/var/local/mysql5/var/
#BackupMethod=mysqldump
#BackupMethod=mysqlhotcopy
#BackupMethod=tar
#Setting End
NewFile="$BackupPath""$DBName"$(date +%y%m%d).tgz
DumpFile="$BackupPath""$DBName"$(date +%y%m%d)
OldFile="$BackupPath""$DBName"$(date +%y%m%d --date='5 days ago').tgz
echo "-------------------------------------------" >> $LogFile
echo $(date +"%y-%m-%d %H:%M:%S") >> $LogFile
echo "--------------------------" >> $LogFile
#Delete Old File
if [ -f $OldFile ]
then
rm -f $OldFile >> $LogFile 2>&1
echo "[$OldFile]Delete Old File Success!" >> $LogFile
else
echo "[$OldFile]No Old Backup File!" >> $LogFile
fi
if [ -f $NewFile ]
then
echo "[$NewFile]The Backup File is exists,Can't Backup!" >> $LogFile
else
case $BackupMethod in
mysqldump)
if [ -z $DBPasswd ]
then
mysqldump -u $DBUser --opt $DBName > $DumpFile
else
mysqldump -u $DBUser -p$DBPasswd --opt $DBName > $DumpFile
fi
tar czvf $NewFile $DumpFile >> $LogFile 2>&1
echo "[$NewFile]B
Ïà¹ØÎĵµ£º
ÐÂʹÓÃMySQL£¬ËµÆðÀ´ÊǸö¼òµ¥µÄÊÂÇ飬µ«ÊÇÈ´·ÑÁËЩÖÜÕÛ£º
1¡¢µÇ½·þÎñÆ÷¶Ë£¬½øÈëÃüÁîÐУ¬windows cmd;
2¡¢ÉèÖÃÓû§¡¢ÃÜÂëÈÃÖ¸¶¨µÄIP·ÃÎÊ£ºmysql -u root -p »ò°²×°µÄ¿ì½Ý·½Ê½½øÈë:MySQL Command Line Client,ʹÓÃgrantÃüÁ
grant ȨÏÞ1,ȨÏÞ2,…ȨÏÞn on Êý¾Ý¿âÃû³Æ.±íÃû³Æ to Óû§Ãû@Óû§µØÖ· identified ......
ÔÚmysqlÊý¾Ý¿âÖУ¬Ê¹ÓõÄÊÇlatin×Ö·û¼¯£¬ËùÒÔÎÞ·¨Õý³£µÄÖ§³ÖÖÐÎÄ×Ö·û£¬ÖÐÎÄÔÚÊý¾Ý¿âÖÐÏÔʾΪÂÒÂë“£¿”ºÅ¡£ÎªÁËÈÃmysql¿ÉÒÔÕý³£Ê¹ÓÃÖÐÎÄ£¬ÓÈÆäÊǵ±Ê¹ÓÃjspÁ¬½ÓmysqlµÄʱºò£¬ÎÒÃÇÐèҪʹÓÃgbkµÄ×Ö·û¼¯£¬Òò´ËÎÒÃÇÒª¶Ômysql½øÐÐÒÔÏÂÉèÖã¬ÒÔ±ãÆäÓÐЧµÄÖ§³ÖÖÐÎÄ£º
IXDBA.NET¼¼ÊõÉçÇø
1.ÐÞ¸Ämy.cnfÎļþ
my.cnfÎļþÊÇ ......
¹Ø¼ü×Ö: mysql³£ÓòÙ×÷»ù±¾²Ù×÷
MySQL³£ÓòÙ×÷»ù±¾²Ù×÷£¬ÒÔ϶¼ÊÇMySQL5.0ϲâÊÔͨ¹ýÊ×ÏÈ˵Ã÷Ï£¬¼ÇסÔÚÿ¸öÃüÁî½áÊøʱ¼ÓÉÏ£»£¨·ÖºÅ£©
1.µ¼³öÕû¸öÊý¾Ý¿â
mysqldump -u Óû§Ãû -p --default-character-set=latin1 Êý¾Ý¿âÃû > µ¼³öµÄÎļþÃû(Êý¾Ý¿âĬÈϱàÂëÊÇlatin1)
mysqldump -u wcnc -p smgp_apps_wcnc > wcnc. ......
±¸·ÝMySQLÊý¾Ý¿âµÄÃüÁî
mysqldump -hhostname -uusername -ppassword databasename > backupfile.sql
±¸·ÝMySQLÊý¾Ý¿âΪ´øɾ³ý±íµÄ¸ñʽ
±¸·ÝMySQLÊý¾Ý¿âΪ´øɾ³ý±íµÄ¸ñʽ£¬Äܹ»Èøñ¸·Ý¸²¸ÇÒÑÓÐÊý¾Ý¿â¶ø²»ÐèÒªÊÖ¶¯É¾³ýÔÓÐÊý¾Ý¿â¡£
mysqldump -–add-drop-table -uusername -ppassword databasename > bac ......
±¾ÎÄÌÖÂÛ MySQL µÄ±¸·ÝºÍ»Ö¸´»úÖÆ£¬ÒÔ¼°ÈçºÎά»¤Êý¾Ý±í£¬°üÀ¨×îÖ÷ÒªµÄÁ½ÖÖ±íÀàÐÍ£ºMyISAM ºÍ Innodb£¬ÎÄÖÐÉè¼ÆµÄ MySQL °æ±¾Îª 5.0.22¡£
Ä¿Ç° MySQL Ö§³ÖµÄÃâ·Ñ±¸·Ý¹¤¾ßÓУºmysqldump¡¢mysqlhotcopy£¬»¹¿ÉÒÔÓà SQL Óï·¨½øÐб¸·Ý£ºBACKUP TABLE »òÕß SELECT INTO OUTFILE£¬ÓÖ»òÕß±¸·Ý¶þ½øÖÆÈÕÖ¾£¨binlog£©£¬»¹¿ÉÒÔÊÇÖ±½Ó¿½± ......