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

Linux mysql°²×°ÐÞ¸ÄrootÃÜÂë·þÎñ

ÔÚÏò´ó¼ÒÏêϸ½éÉÜLinux mysql֮ǰ£¬Ê×ÏÈÈôó¼ÒÁ˽âÏÂLinux mysql£¬È»ºóÈ«Ãæ½éÉÜLinux mysql£¬Ï£Íû¶Ô´ó¼ÒÓÐÓá£
1. Linux mysql°²×°£º
$ yum install mysql-server
2. Linux mysqlÐÞ¸ÄrootÃÜÂ룺
$ mysqladmin -u root password
your_new_passwd
3. Æô¶¯Linux mysql·þÎñ
$ /etc/init.d/mysqld start
4. Ìí¼ÓΪϵͳ·þÎñ²¢ËæÖ®×Ô¶¯Æô¶¯£º
$ chkconfig --level 2345 mysqld on
5. Ð޸ķÀ»ðǽ£¬¿ªÆô3306¶Ë¿Ú£¬Ê¹µÃ¿ÉÒÔ½øÐÐÔ¶³Ì·ÃÎÊ£º
System->Administration->Firewall->Other
ports£¬Ìí¼Ó3306¶Ë¿Ú£¬Ò»¶¨Òª°ÑtcpºÍudp¶¼¼ÓÉÏ£¡
Æä±¾ÖÊÊÇÐÞ¸ÄÁË/etc/sysconfig/iptablesÎļþ£¬Ò²¿ÉÖ±½Ó½øÐÐÐ޸쬰´ÕÕÈçϸñʽ£º
-A INPUT -m
state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT
-A INPUT -m
state --state NEW -m tcp -p udp --dport 3306 -j ACCEPT
6. mysqlĬÈϵÄrootÓû§ÊDz»ÄÜÔ¶³Ì·ÃÎʵģ¬ÐèҪΪLinux
mysqlÖÐÌí¼ÓÒ»¸ö¿ÉÒÔÔ¶³Ì·ÃÎʵÄÓû§£¬Ê×ÏÈÒÔrootÓû§µÇ¼Linux mysql£¬È»ºóÔö¼ÓÒ»¸öÓû§£º
GRANT ALL ON *.*
TO your_username@'your_host_name_or_ip_address' IDENTIFIED BY
'your_password'
ÕâÀïµÄALL±íʾ£¬ËùÓÐÈκÎȨÏÞ£¨°üÀ¨Ôöɾ¸ÄµÈ£©£¬*.*±íʾÈκÎÊý¾Ý¿âÖеÄÈÎºÎ±í£¬Ò²¿ÉÖ¸¶¨³ÉLinux
mysqlÖеÄij¸öÊý¾Ý¿âÉõÖÁij¸ö±í£¬¸ÃÓû§µÇ¼ºóÖ»ÄܶԸÃÊý¾Ý¿â½øÐиոո³ÓèµÄ²Ù×÷¡£your_host_name_or_ip_addressÊÇÖ¸¹æ
¶¨ÄãÖ»ÄÜÔÚͨ¹ý¸ÃipµØÖ·Ô¶³Ì·ÃÎÊ£¬Èç¹ûÖ¸¶¨ÈÎÒâµØÖ·¾ù¿É·ÃÎÊ£¬Ôò¿ÉÓÃͨÅä·û%´úÌæ¡£
±ÈÈ磺GRANT insert ON test.*  IDENTIFIED BY
'test'ËüµÄº¬ÒåÊÇ£¬Óû§¿ÉÔÚÈÎÒâIPµØÖ·Í¨¹ýÓû§Ãûtest£¬ÃÜÂëtestµÇ¼£¬µÇ¼ºó£¬Ö»ÄܶÔtestÊý¾Ý¿â½øÐÐinsert²Ù×÷¡£
Æä±¾ÖÊÊÇÔÚLinux mysqlÖÐĬÈϰüº¬ÁËÒ»¸öLinux
mysqlµÄÊý¾Ý¿â£¬ÆäÖÐÓÐÒ»¸öuser±í£¬ÉÏÊöGRANTÃüÁîÆäʵ¾ÍÊÇÍùÕâ¸ö±íÖÐÌí¼ÓÁËÒ»ÐмǼ¡£Ò²¿ÉÒÔÖ±½ÓÐÞ¸ÄÕâ¸ö±í´ïµ½Í¬ÑùµÄЧ¹û£¬²»¹ý½ÏΪÂé·³¡£
×¢ÒâÌí¼ÓÃÜÂ룬¿ÉÒÔʹÓÃPASSWORD()º¯Êý¡£
7. Ô¶³ÌµÇ¼£¬ÒÔÔÚlinuxÏÂΪÀý£¨windowÏ¿ÉÓÃMysql GUI Tools):
$ mysql -u test -h
192.168.1.111 -p#È»ºóÊäÈëÃÜÂë¼´¿É
8. ½â¾öÊý¾Ý¿â±í²åÈëÖÐÎÄÏÔʾÂÒÂëÎÊÌ⣺
1)ÐÞ¸Ä/etc/my.cnfÎļþ£¬ÕÒµ½[mysqld]£¬ÔÚºóÃæ¼ÓÈëÒÔÏÂÐУº
default-character-set
= utf8
ͬʱн¨Ò»ÏÃûΪ[client]£¬ÔÚÖ®ºó²åÈëͬÉϵÄÓï¾ä¡£ÖØÆôLinux mysql·þÎñ¡£
2)
¶ÔÓÚ´´½¨Êý¾Ý¿âµÄsql½Å±¾£¬ÐèÒª¼ÓÈëÒÔÏÂÓï¾ä£º
drop da


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 ......

whereÌõ¼þ¶Ômysql¶àÁÐË÷ÒýµÄʹÓÃ

      MySQLÊÖ²áÖп´µ½µÄ£¬¼Ç¼Ï¡£
      MySQL¿ÉÒÔΪ¶à¸öÁд´½¨Ë÷Òý¡£Ò»¸öË÷Òý¿ÉÒÔ°üÀ¨15¸öÁС£¶ÔÓÚijЩÁÐÀàÐÍ£¬¿ÉÒÔË÷ÒýÁеÄǰ׺(²Î¼û7.4.3½Ú£¬“ÁÐË÷Òý”)¡£
¶àÁÐË÷Òý¿ÉÒÔÊÓΪ°üº¬Í¨¹ýÁ¬½ÓË÷ÒýÁеÄÖµ¶ø´´½¨µÄÖµµÄÅÅÐòµÄÊý×é¡£
MySQL°´ÕâÑùµÄ·½Ê½Ê¹Óöà ......

mysql ³£ÓÃÃüÁî

µ±ÄãÔËÐÐmysql commond line clientºó£¬»á¿´µ½Ìáʾ·û
ÊäÈëÃÜÂëºó½øÈëÈçÏÂÒ³Ãæ
ÕâÑùÄã¾Í¿ÉÒÔÔÚÕâ¸öDOS¿òÀïÊäÈëSQLÓï¾ä£¬Ö´ÐÐÁË¡£
1 ´´½¨Êý¾Ý¿âÃüÁî
ÔÚ´´½¨Êý¾Ý¿â֮ǰ¿ÉÒÔÊÇÓÃÃüÁî
show databases;
²é¿´ÓÐÄÇЩÊý¾Ý¿â£¬ÈçÏÂͼ
³õѧÕßÔÚÊäÈëÕâ¸öÃüÁîµÄʱºò»á¾­³£Íü¼ÇDATABASESµÄ×îºóÒ»¸öS£¬¿ÉÒÔÏëÏñÔÚÊý¾Ý¿âÈí¼þÖв»Ö¹ ......

LinuxÄÚºËÄ£¿éµÄ¹ÜÀí

Ò»¡¢LinuxÄÚºËÄ£¿éµÄ¹ÜÀí
 
 
1¡¢lsmod ÁмÓÒÔ¹ÒÔØµÄÄÚºËÄ£¿é£»
 
lsmod ÊÇÁгöĿǰϵͳÖÐÒѼÓÔØµÄÄ£¿éµÄÃû³Æ¼°´óСµÈ£»ÁíÍâÎÒÃÇ»¹¿ÉÒԲ鿴 /proc/modules £¬ÎÒÃÇÒ»Ñù¿ÉÒÔÖªµÀϵͳÒѾ­¼ÓÔØµÄÄ£¿é£»
´úÂë:
[root@localhost beinan]# lsmod
2¡¢modinfo ²é¿´Ä£¿éÐÅÏ¢£»
 
modinfo ¿ÉÒԲ鿴ģ¿éµ ......

linux waitpid wait (ת)

  wait(µÈ´ý×Ó½ø³ÌÖжϻò½áÊø)
±íÍ·Îļþ
     #include<sys/types.h>
     #include<sys/wait.h>
¶¨Ò庯Êý pid_t wait (int * status);
º¯Êý˵Ã÷
    wait()»áÔÝʱֹͣĿǰ½ø³ÌµÄÖ´ÐÐ,Ö±µ½ÓÐÐźÅÀ´µ½»ò×Ó½ø³Ì½á
    Êø¡£È ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ