Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Linux Ï MysqlÅäÖÃÎÊÌ⼯

Ò»Ö±ÒÔÀ´ÎÒµÄÎÄÕ¶¼ÊÇÒÔ¹¤×÷±Ê¼ÇµÄÐÎʽ´æÔÚ¡£Õâ¶ÔÓÚ×Ô¼º¶ÁÆðÀ´Ã»Ê²Ã´´ó°­£¬µ«ÊǶÔÓÚÆäËû¶ÁÕß¿ÉÄܾÍÓÐЩÃÔã¡£ÎÒ¾¡Á¿¸Ä¸Ä£¬»»ÖÖ·½Ê½¡£
1. MySQL µÄ°æ±¾
Èç¹ûÒªÖ§³Ö·ÖÇø±í£¬ÔòÓ¦¸ÃʹÓà5.1.x ÒÔÉϵİ汾¡£Èç
mysql> show variables like '%version%';
+-------------------------+------------------------------+
| Variable_name           | Value                        |
+-------------------------+------------------------------+
| protocol_version        | 10                           |
| version                 | 5.1.45-community-log         |
| version_comment         | MySQL Community Server (GPL) |
| version_compile_machine | x86_64                       |
| version_compile_os      | unknown-linux-gnu            |
+-------------------------+------------------------------+
2. MySQL µÄ»ù±¾²ÎÊýÉ趨
´Ë´¦Éæ¼°µÄ²ÎÊýÊÇÔÚÓ¦ÓÃÖв»¶Ï¸üеġ£ÈçÏÂΪ /etc/my.cnf ²¿·ÖÄÚÈÝ
[mysqld]
datadir=/var/lib/mysql
datadir=/home/mysql/data
socket=/var/lib/mysql/mysql.sock
user=mysql
# Default to using old password format for compatibility with mysql 3.x
# clients (those using the mysqlclient10 compatibility package).
#old_passwords=1
#mysql 5.0 --log-slow-queries
#log-slow-queries=/var/log/mysql/slowquery.log
#log-queries-not-using-indexes=/var/log/mysql/noindex.log
#mysql 5.1
slow_query_log=1
slow_query_log_file=/var/log/mysql/slowquery.log
log-queries-not-using-indexes=1
#´´½¨Ï̳߳ØÀ´´¦Àí´óÁ´½ÓÁ¿µÄÓ¦ÓÃ
thread_cache_size=80
#¼Ó¿ì¿Í»§¶ËÁ´½ÓËÙ¶È,¿ÉÒÔÆÁ±ÎµôËùÓеÄip·´Ïò½âÎö
#µ±Ê±×¢Òâµ½´ËÎÊÌ⣬ÊÇÒòΪÔÚ show processlist µÄʱºò£¬·¢ÏÖÁË´óÁ¿µÄ user = 'unauthenticated user'Á´½Ó´æÔÚ¡£
#ÕâÊÇÒòΪmysqlÔÚ¿Í»§¶ËÁ´½Óʱ£¬»á·´Ïò²éѯipµÄhostname,


Ïà¹ØÎĵµ£º

ÔÚlinuxÏÂʵÏÖweb qqµÄ×ÀÃæ»¯


´´½¨×ÀÃæÍ¼±ê
Ŀǰ½«ÍøÂçÓ¦ÓÃÀ©Õ¹µ½×ÀÃæÊÇÒ»¸öÇ÷ÊÆ£¬´æÔÚןܶà½â¾ö·½°¸£¬±¾ÎÄÒÔ Mozilla Prism ΪÀý£¬ÀàËÆµÄ·½·¨Í¬ÑùÊÊÓÃÓÚ Google Chrome ¡£
1. µ½ Mozilla Prism µÄÍøÕ¾ÉÏÏÂÔØ Prism£¬µã»÷ Download Now Ö®ºó»áÌáʾÓÐÁ½ÖÖ£¬Ò»ÖÖÊÇÒÔ Mozilla Firefox À©Õ¹µÄ·½Ê½£¬ÊʺÏÒѾ­°²×°ÓÐ Firefox µÄÅóÓÑ£»Ò»Ö ......

ͨ¹ýsshת·¢X·ÃÎÊLinuxÎÞÍ·¹¤×÷Õ¾

ÎÞÂÛ΢ÈíÈçºÎרעÓÚ×ÀÃæ£¬XµÄÉè¼Æ»¹ÊÇÄÜÈÃËûÃǺ¹ÑÕ¡£±È½ÏÒ»ÏÂWindowsÔ¶³Ì×ÀÃæ(2008ServerÖÕÓÚÓÐËù¸Ä½ø)ºÍXת·¢µÄЧ¹û¾Í¿ÉÒÔÀí½â£¬ÎªÊ²Ã´*nixµÄÊÀ½çÀïÏÔʾGUI»·¾³ÒÀ¿¿µÄ¾¹È»ÊÇServer-Client¼Ü¹¹¡£
ÔÚWindowsÏ£¬Ö»ÒªÊµÏÖÁ½¸öÒªËØ¾Í¿ÉÒÔʵÏÖXµÄת·¢£º1.X Server·þÎñ£»2.ssh¿Í»§¶Ë¡£Ç°Õß¿ÉÒÔÓÃXming£¬ºóÕß¿ÉÒÔÓÃputty»òopenS ......

mysqlÓÅ»¯¼¼ÇÉ

1¡¢Ñ¡È¡×îÊÊÓõÄ×Ö¶ÎÊôÐÔ
MySQL ¿ÉÒԺܺõÄÖ§³Ö´óÊý¾ÝÁ¿µÄ´æÈ¡£¬µ«ÊÇÒ»°ã˵À´£¬Êý¾Ý¿âÖеıíԽС£¬ÔÚËüÉÏÃæÖ´ÐеIJéѯҲ¾Í»áÔ½¿ì¡£Òò´Ë£¬ÔÚ´´½¨±íµÄʱºò£¬ÎªÁË»ñµÃ¸üºÃµÄÐÔÄÜ£¬ÎÒÃÇ¿ÉÒÔ½«±íÖÐ×ֶεĿí¶ÈÉèµÃ¾¡¿ÉÄÜС¡£ÀýÈ磬ÔÚ¶¨ÒåÓÊÕþ±àÂëÕâ¸ö×Ö¶Îʱ£¬Èç¹û½«ÆäÉèÖÃΪCHAR(255),ÏÔÈ»¸øÊý¾Ý¿âÔö¼ÓÁ˲»±ØÒªµÄ¿Õ¼ä£¬ÉõÖÁʹÓÃV ......

Linuxϵͳµ÷Óà sigactionº¯ÊýÏê½â(Ò»)

¹¦ÄÜÃèÊö£º 
´¦ÀíÐźš£¼È¿ÉÓÃÓÚÉ趨¶ÔÈÎÒâÐźŵĴ¦Àí·½Ê½£¬Ò²¿ÉÓÃÓÚ¼ìÑé¸ÃÐźŵÄĿǰԤÉè´¦Ö÷½Ê½¡£
 
  
Ó÷¨£º 
#include <signal.h>
int sigaction(int signum, const struct sigaction *act, struct sigaction *oldact);
       
 &n ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ