#a. 查找已安装的myslq 版本åQ?/div>
#rpm -qa | grep mysql åQˆæ³¨æ„大ž®å†™åQŒå¦‚æžœmysql ä¸è¡Œž®±æ¢MySQLåQ?/div>
在å±òq•ä¸Šž®†æ˜¾½Cºå·²å®‰è£…çš„mysql包å如：mysql-5.0.22-2.1.0.1 ;
b. ž®†æœç´¢å‡ºçš„包åå¸è½½ï¼š
#rpm -e --nodeps mysql-5.0.22-2.1.0.1 åQˆnodepsè¡¨ç¤ºå¼ºåˆ¶åˆ é™¤åQ?/div>
c. å†æ¬¡æŸ¥æ‰¾è¯¥åŒ…å，如果没有¾l“果输出则表明已ž®†è¯¥ç‰ˆæœ¬çš„mysqlå¸è²äº?åQ?/div>
#2.安装MySQL
#使用rpm包安�/div>
# rpm –ivh MySQL-server-enterprise-gpl-5.1.46sp1-1.rhel5.i386.rpm
# rpm –ivh MySQL-client-enterprise-gpl-5.1.46sp1-1.rhel5.i386.rpm
#安装完æˆåŽåœ¨/usr/share/mysql目录ä¸ä¼šæœ‰ä¸€ä¸ªmysqlçš„å¯åŠ¨è„šæœ¬mysql.serveråŠç¤ºä¾‹é…¾|®æ–‡ä»¶ç‰(如my-huge.cnfã€my-large.cnfã€my-medium.cnf)
cp my-medium.cnf /etc/my.cnf
#3.å¯åŠ¨å’Œåœæ¢mysql
/etc/init.d/mysql start
/etc/init.d/mysql stop
/etc/init.d/mysql restart
#清除文äšg
rm -rf master.info relay-log.info *-relay-bin.index *-relay-bin.*
#查看å¤åˆ¶çŠ¶æ€?/div>
show slave status;
show slave status\G;
#通过˜qœç¨‹æ‹¯‚´åˆîC»ŽæœåŠ¡å™¨ä¸ŠåQŒé€šè¿‡˜q™ä¸ªæ‹¯‚´çš„时候需è¦è¾“å…¥node2çš„root密ç ã€?/div>
scp /root/db.tar root@192.168.1.2:/usr/local/mysql
#scp æ€ÀL˜¯æ˜„¡¤º Permission denied
å…?scp 拯‚²åˆ°é ç«?/tmp
#linux˜q行旉™—´
cat /proc/uptime| awk -F. '{run_days=$1 / 86400;run_hour=($1 % 86400)/3600;run_minute=($1 % 3600)/60;run_second=$1 % 60;printf("¾pÈ»Ÿå·²è¿è¡Œï¼š%då¤?dæ—?dåˆ?d¿U?,run_days,run_hour,run_minute,run_second)}'
top
#cp 命ä×o æ示cp: 略过目录 “/root/temp/sk”
解决æ–ÒŽ³•:cp åŽåŠ -r
#备䆾数æ®åº?/div>
mysqldump -h192.168.102.88 -uroot -p123456 --opt -R DPOS > DPOS20101116.sql
mysqldump -h192.168.102.88 -uroot -p123456 --opt -R DPOS | gzip > DPOS20101116.sql.gz
#mysql ibdata1æ–‡äšg的羃ž®?收è—
mysql ibdata1æ–‡äšg的羃ž®?2009-12-22 15:29:46)
æ ‡ç¾åQšit
mysql ibdata1å˜æ”¾æ•°æ®åQŒçƒ¦å¼•ç‰åQŒæ˜¯MYSQL的最主è¦çš„æ•°æ®ã€?/div>
如果ä¸æŠŠæ•°æ®åˆ†å¼€å˜æ”¾çš„è¯åQŒè¿™ä¸ªæ–‡ä»¶çš„大å°å¾ˆå®¹æ˜“就上了GåQŒç”šè‡?0+G。对于æŸäº›åº”用æ¥è¯ß_¼Œòq¶ä¸æ˜¯å¤ªåˆé€‚ã€‚å› æ¤è¦æŠŠæ¤æ–‡äšg¾~©å°ã€?/div>
æ–ÒŽ³•åQšæ•°æ®æ–‡ä»¶å•ç‹¬å˜æ”¾ã€?/div>
æ¥éª¤åQ?/div>
1åQŒå¤‡ä»½æ•°æ®åº“
从命令行˜q›å…¥MySQL Server 5.0\bin
备䆾全部数æ®åº“，执行命ä×omysqldump -q -uusername -pyourpassword --add-drop-table -all-databases > /all.sql
åšå®Œæ¤æ¥åŽï¼Œåœæ¢æ•°æ®åº“æœåŠ¡ã€?/div>
2åQŒä¿®æ”¹mysqlé…置文äšg
修改my.iniæ–‡äšgåQŒå¢žåŠ 下é¢é…¾|?/div>
innodb_file_per_table
å¯ÒŽ¯å¼ 表使用å•ç‹¬çš„innoDBæ–‡äšg, 修改/etc/my.cnfæ–‡äšg
3åQŒåˆ 除原数æ®æ–‡äšg
åˆ é™¤åŽŸæ¥çš„ibdata1æ–‡äšgåŠæ—¥å¿—文件ib_logfile*åQŒåˆ 除data目录下的应用数æ®åº“文件夹(mysqlæ–‡äšg夹ä¸è¦åˆ )
4åQŒè¿˜åŽŸæ•°æ®åº“
å¯åŠ¨æ•°æ®åº“æœåŠ?/div>
从命令行˜q›å…¥MySQL Server 5.0\bin
˜q˜åŽŸå…¨éƒ¨æ•°æ®åº“，执行命ä×omysql -uusername -pyourpassword < /all.sql
¾lè¿‡ä»¥ä¸Šå‡ æ¥åŽï¼Œå¯ä»¥çœ‹åˆ°æ–°çš„ibdata1æ–‡äšgž®±åªæœ‰å‡ åM了，数æ®åŠçƒ¦å¼•éƒ½å˜æˆäº†é’ˆå¯¹å•ä¸ªè¡¨çš„å°ibdæ–‡äšg了，它们在相应数æ®åº“的文件夹下é¢ã€?/div>
linux下zip解压¾~©æ–‡ä»¶çš„æ–ÒŽ³• http://www.aygfsteel.com/itvincent/archive/2011/07/25/354983.htmlitVincent itVincent Mon, 25 Jul 2011 06:17:00 GMT http://www.aygfsteel.com/itvincent/archive/2011/07/25/354983.html http://www.aygfsteel.com/itvincent/comments/354983.html http://www.aygfsteel.com/itvincent/archive/2011/07/25/354983.html#Feedback 0 http://www.aygfsteel.com/itvincent/comments/commentRss/354983.html http://www.aygfsteel.com/itvincent/services/trackbacks/354983.html unzip æ–‡äšg.zip -d 目录å?img src ="http://www.aygfsteel.com/itvincent/aggbug/354983.html" width = "1" height = "1" />
在Linux下SVNå®‰è£…æŒ‡å— http://www.aygfsteel.com/itvincent/archive/2010/06/08/323064.htmlitVincent itVincent Tue, 08 Jun 2010 07:28:00 GMT http://www.aygfsteel.com/itvincent/archive/2010/06/08/323064.html http://www.aygfsteel.com/itvincent/comments/323064.html http://www.aygfsteel.com/itvincent/archive/2010/06/08/323064.html#Feedback 0 http://www.aygfsteel.com/itvincent/comments/commentRss/323064.html http://www.aygfsteel.com/itvincent/services/trackbacks/323064.html SVN是一个版本控制èÊYä»Óž¼Œ¾cÖM¼¼CVSåQŒä½†SVN的版本控制能力给CVS˜q˜è¦å¼ºå¤šã€‚本文讲解怎么åœ?/span>Linux环境下安è£?/span>SVN客户ç«?/span>
sh-linux下的批处ç†æ–‡ä»?/title><link>http://www.aygfsteel.com/itvincent/archive/2007/03/07/102407.html</link><dc:creator>itVincent</dc:creator><author>itVincent</author><pubDate>Wed, 07 Mar 2007 06:49:00 GMT</pubDate><guid>http://www.aygfsteel.com/itvincent/archive/2007/03/07/102407.html</guid><wfw:comment>http://www.aygfsteel.com/itvincent/comments/102407.html</wfw:comment><comments>http://www.aygfsteel.com/itvincent/archive/2007/03/07/102407.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/itvincent/comments/commentRss/102407.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/itvincent/services/trackbacks/102407.html</trackback:ping><description><![CDATA[      ˜q™å‡ 天写了一个æœåŠ¡å™¨ç«¯çš„½E‹åºåQŒéœ€æ”‘Öˆ°linux用批处ç†æ–‡äšg˜qè¡ŒåQŒlinux 脚本è¯è¨€è¯æ³•è·Ÿdos下有比较大的ä¸åŒåQŒä»Ž¾|‘ä¸Šæ‰¾äº†ä¸€äº›æ–‡ç« ï¼Œå¦ä¹ 写了一åªlinux的批处ç†æ–‡äšgã€?br /><font color="#02368d"><a >鸟哥linux的简å•sh½E‹åºè®¾è®¡</a></font><br /><img src ="http://www.aygfsteel.com/itvincent/aggbug/102407.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/itvincent/" target="_blank">itVincent</a> 2007-03-07 14:49 <a href="http://www.aygfsteel.com/itvincent/archive/2007/03/07/102407.html#Feedback" target="_blank" style="text-decoration:none;">å‘表评论</a></div>]]></description></item></channel></rss> <footer>
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@查看备䆾日常mysql-bin
mysqlbinlog mysql-bin.000001
æ示出错mysqlbinlog: unknown variable 'default-character-set=utf8'
需è¦ä¿®æ”?etc/my.cnfä¸[client]部分åQŒå°†default-character-set=utf8æ³¨é‡ŠæŽ‰ï¼Œå› äØ“mysqlbinlogä¸æ”¯æŒè¿™ä¸ªå‚敎ͼŒä»–å¯ä»¥è‡ªåŠ¨è¯†åˆ«ç¼–ç ?/div>
========================================================================
ERROR 1418 (HY000): This function has none of DETERMINISTIC, NO SQL,
or READS SQL DATA in its declaration and binary logging is enabled
(you *might* want to use the less safe log_bin_trust_function_creators
variable)
SET GLOBAL log_bin_trust_function_creators = 1;
grant all on *.* to LMSUSER@'%' identified by '123456';
flush privileges;
window下表å大å†?lower_case_table_names=2
itVincent 2011-07-25 14:24 å‘表评论
]]>itVincent 2011-07-25 14:17 å‘表评论
]]>1åQ?/span>下è²åœ°å€åQ?/span>http://subversion.apache.org/packages.html
2åQ?/span>点击åQ?/span>http://subversion.tigris.org/downloads/subversion-deps-1.6.11.tar.gz
3åQ?/span>点击åQ?/span>http://subversion.tigris.org/downloads/subversion-1.6.11.tar.gz
4åQ?/span>下è²åˆ?/span>subversion-deps-1.6.11.tar.gz SVNçš„ä¾èµ–包å’?/span>subversion-1.6.11.tar.gz SVN安装åŒ?/span>
5åQ?/span>两个文äšg攑֜¨åŒä¸€ç›®å½•ä¸?/span>
6åQ?/span>解压åQ?/span>tar zxvf subversion-deps-1.6.11.tar.gz
7åQ?/span>解压åQ?/span>tar zxvf subversion-1.6.11.tar.gz
8åQ?nbsp;./configure –with-ssl é…置使用ssl
9åQ?nbsp;make && make install
10åQ?span style="font: 7pt 'Times New Roman'"> 输入svn –help昄¡¤ºsvn帮助信æ¯åQŒå¯ä»¥çœ‹åˆ?/span>svn的版本äØ“1.6.11å›_®‰è£…æˆåŠ?/span>
itVincent 2010-06-08 15:28 å‘表评论
]]>