shell Öе÷Óà mysql ²Ù×÷
#!/bin/bash
#ɾ³ý100¸öÊý¾Ý¿âÖеÄ1000¸ö±íµÄ¹ýÆÚÊý¾Ý
DBHOST="127.0.0.1"
DBPWD="pwd"
DBUSER="root"
MYSQLBIN="/usr/local/mysql/bin/mysql"
for((dbindex = 0;dbindex < 100;dbindex++))
do
for((tabindex = 0;tabindex < 10;tabindex++))
do
if [ $dbindex -lt 10 ]; then
del="delete from gs_map_0${dbindex}.t_${tabindex}";
else
del="delete from gs_map_${dbindex}.t_${tabindex}";
fi
del=${del}" where Fcreate_time < UNIX_TIMESTAMP() - 86400"
bin=`${MYSQLBIN} -u${DBUSER} -p${DBPWD} -h${DBHOST} -e"${del}"`
$bin
#echo ${bin}
#echo $del >>/tmp/aaa.txt
sleep 5
done
done
#crontab configure
# 0 3 * * * clear.sh > /dev/null 2>&1
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windows»·¾³ÖУº%MySQL_installdir%\my.ini¡¡//Ò»°ãÔÚMySQL°²×°Ä¿Â¼ÏÂÓÐmy.ini¼´MySQLµÄÅäÖÃÎļþ¡£
linux»·¾³ÖУº/etc/my.cnf
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skip-grant-tables
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windows»·¾³ÖУº
net stop MySQL
net start MySQL
linux»·¾³ÖУº
/e ......
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rpm·½Ê½
rpm -ivf MySQL*
tar·½Ê½
tar xzvf mysql-x.xx.tar.gz
cd mysqlp-x.xx Éú³Émakefile
./congigure
make ±àÒë
make install
mysql_install_db
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ser ......
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d:/mysql/bin (Èç¹ûÓÃWAMP°²×°ÔòÊÇD:\wamp\bin\mysql\mysql5.1.30\bin)
ǰÌ᣺mysqlÓû§rootÃÜÂëΪ¿Õ.
ÊäÈë mysql -u root mysql
mysql> ״̬ÏÂÊäÈë update user set password=password('ÐÂÃÜÂë') where user='root';
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Query OK, 0 rows ......
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