Linux ±àÒë°²×° MYSQL 5.1 Óë Innodb
Linux ±àÒë°²×° MYSQL 5.1 Óë Innodb
±àÒëmysql5
´úÂë:
./configure \
--prefix=/usr/local/mysql \
--localstatedir=/usr/local/mysql/data \
--with-unix-socket-path=/usr/local/mysql/tmp/mysql.sock \
--with-extra-charsets=all \
--with-charset=utf8 \
--with-client-ldflags=-all-static \
--with-mysqld-ldflags=-all-static \
--with-plugins=all \
--with-pthread \
--enable-thread-safe-client
groupadd mysql
useradd -g mysql mysql
cp support-files/my-medium.cnf /etc/my.cnf
ÔÚmy.cnfÀïÔö¼Óuser=mysql
´úÂë:
cd /usr/local/mysql
bin/mysql_install_db --user=mysql
chown -R root . ; chown -R mysql data ;chgrp -R mysql .
bin/mysqld_safe --user=mysql &
mysqladmin -uroot password 'new-password'
Æô¶¯mysql:
´úÂë:
/usr/local/mysql/bin/mysqld_safe &
¹Ø±Õmysql:
´úÂë:
/usr/local/mysql/bin/mysqladmin shutdown
´úÂë:
cp ./support-files/mysql.server /etc/rc.d/init.d/mysqld
¿ÉÒÔʹÓÃserver mysqld restartÆô¶¯
debianϰ²×°mysqlµÄ×¢ÒâÊÂÏî--innodb
Èç¹û´ÓÔ´´úÂë±àÒë°²×°mysql,ȱʡ°²×°Ê±,ÊÇûÓÐinnodbÒýÇæµÄ.ËùÒÔ,ÔÚconfigureµÄʱºò,Òª¼ÓÈë--with- plugins=all(»òÕßmax),ÕâÑù²Å»áÖ§³Öinnodb.ÔÚmysqlÀï¿ÉÒÔÖ´ÐÐshow enginesÃüÁîÀ´²é¿´µ±Ç°µÄmysql·þÎñÆ÷ËùÖ§³ÖµÄ´æ´¢ÒýÇæ.
http://www.mysqlperformanceblog.com/...iled-mysql-51/
¶àÏß³ÌÖ§³Ö·½ÃæÖ»Òª×¢ÒâÑ¡Ôñ--with-pthreadºÍ--enable-thread-safe-clientÑ¡Ïî¾Í¿ÉÒÔÁË¡£µÚÒ»Ïî¿ÉÒÔÖ¸Ã÷ʹÓà posixỊ̈߳¨unixµÄ±àÒ뷽ʽ¿ÉÄÜ»áÓÐЩ²»Ò»Ñù£¬ÒòΪunixµÄÄÚºËÏ̹߳¤×÷·½Ê½ÓëlinuxÏ̹߳¤×÷·½Ê½ÓбȽϴóµÄÇø±ð£¬ÓÈÆäfreebsd£©¡£
my-small.cnf ×îСÅäÖð²×°£¬ÄÚ´æ<=64M£¬Êý¾ÝÊýÁ¿×îÉÙ
my-large.cnf ÄÚ´æ=512M
my-medium.cnf 32M<ÄÚ´æ<64M£¬»òÕßÄÚ´æÓÐ128M£¬µ«ÊÇÊý¾Ý¿âÓëweb·þÎñÆ÷¹«ÓÃÄÚ´æ
my-huge.cnf 1G<ÄÚ´æ<2G£¬·þÎñÆ÷Ö÷ÒªÔËÐÐmysql
my-innodb-heavy-4G.cnf ×î´óÅäÖð²×°£¬ÄÚ´æÖÁÉÙ4G
´úÂë:
delete from mysql.user where User='';
delete from mysql.user where Host='127.0.0.1';
delete from mysql.user where Host='localhost.localdomain';
update user set Host='%';
mysql ²Ù×÷:
²é¿´mysq
Ïà¹ØÎĵµ£º
Service Discovery Protocol(SDP)ÌṩһÖÖÄÜÁ¦£¬ÈÃÓ¦ÓóÌÐòÓз½·¨·¢ÏÖÄÄÖÖ·þÎñ¿ÉÓÃÒÔ¼°ÕâÖÖ·þÎñµÄÌØÐÔ¡£
·þÎñ·¢ÏÖÐÒé(SDP»òBluetooth SDP)ÔÚÀ¶ÑÀÐÒéÕ»ÖжÔÀ¶ÑÀ»·¾³ÖеÄÓ¦ÓóÌÐòÓÐÌØÊâµÄº¬Ò⣬·¢ÏÖÄĸö·þÎñÊÇ¿ÉÓõĺÍÈ·¶¨ÕâЩ¿ÉÓ÷þÎñµÄÌØÕ÷¡£SDP¶¨ÒåÁËbluetooth client·¢ÏÖ¿ÉÓÃbluetooth server·þÎñºÍËüÃǵÄÌØÕ÷µÄ·½·¨¡£ ......
Ò»£ºÇ°ÑÔ
×î½üÔÚÑо¿androidµÄsensor driver£¬Ö÷ÒªÊÇE-compass£¬ÆäÖÐÓõ½ÁËLinux input×Óϵͳ.ÔÚÍøÉÏÒ²¿´Á˺ܶàÕâ·½ÃæµÄ×ÊÁÏ£¬¸Ð¾õ»¹ÊÇÕâÆª·ÖÎöµÄ±È½ÏϸÖÂ͸³¹£¬Òò´Ë×ªÔØÒ»ÏÂÒÔ±ã×Ô¼ºÑ§Ï°£¬Í¬Ê±ºÍ´ó¼Ò·ÖÏí£¡
£¨ÕâÆª²©¿ÍÖ÷ÒªÊÇÒÔ¼üÅÌÇý¶¯ÎªÀýµÄ£¬²»¹ý½²½âµÄÊÇLinux Input Subsystem£¬¿ÉÒÔ×ÐϸµÄÑо¿Ò»Ï£¡£©
¼üÅÌÇý¶¯½«¼ì ......
±¾ÎĽ²ÊöÁËLinuxÃüÁîÐб༿ì½Ý¼üµÄ·½·¨£¬Ï£Íû¶ÔÄúÓÐËù°ïÖú¡£
LinuxÃüÁîÐб༿ì½Ý¼ü£º
history ÏÔʾÃüÁîÀúÊ·Áбí
↑(Ctrl+p) ÏÔʾÉÏÒ»ÌõÃüÁî
↓(Ctrl+n) ÏÔʾÏÂÒ»ÌõÃüÁî
!num Ö´ÐÐÃüÁîÀúÊ·ÁбíµÄµÚnumÌõÃüÁî
!! Ö´ÐÐÉÏÒ»ÌõÃüÁî
!?string? Ö´Ðк¬ÓÐstring×Ö·û´®µÄ×îÐÂÃüÁî
Ctrl+r È»ºóÊäÈëÈô¸É×Ö· ......
Linux»·¾³½ø³Ì¼äͨÐÅ£¨Î壩:
¹²ÏíÄڴ棨ÉÏ£©
ÎĵµÑ¡Ïî
<tr
valign="top"><td width="8"><img alt="" height="1" width="8"
src="//www.ibm.com/i/c.gif"/></td><td width="16"><img alt="" wid ......
Ê×Ò³
½²Êö£ºÎÒÓë51CTO²»µÃ²»ËµµÄ¹ÊÊÂ
²©¿Í»¥¶¯×¨Ìâ Ö® 2009£¬Í´²¢¿ìÀÖ×ŵÄITÈË
²©Ö÷µÄ¸ü¶àÎÄÕÂ>>
linux diff ÃüÁîÏê½â
2009-02-13 14:01:37
¡¡±êÇ©£ºlinux
diff
ÃüÁî
¡¡¡¡¡¡[ÍÆË͵½¼¼ÊõȦ
]
¹¦ÄÜ˵Ã÷£º±È½ÏÎļþµÄ²îÒì¡£
Óï
¡¡¡¡·¨£ºdi ......