mysql服务启动，但是连接不上，如何解决？
登陆报错：
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root@localhost:~# mysql -u root -pEnter password:ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)root@localhost:~# service mysqld restartShutting down MySQL.. [ OK ]Starting MySQL. [ OK ]root@localhost:~# mysql -u root -pEnter password:ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) |
分析原因：
原因不详，知道了补上
解决方案一：
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root@localhost:~# find / -name mysql.sock/tmp/mysql.sockroot@localhost:~# mysql -u root -p -S /tmp/mysql.sockEnter password:Welcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 1Server version: 5.6.15-log Source distributionCopyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.mysql> |
解决方案二：
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root@localhost:~# find / -name mysql.sock /tmp/mysql.sock root@localhost:~# vi /etc/my.cnf[mysqld]datadir=/var/lib/mysqlsocket=/var/lib/mysql/mysql.sockuser=mysql# Default to using old password format for compatibility with mysql 3.x# clients (those using the mysqlclient10 compatibility package).old_passwords=1# Disabling symbolic-links is recommended to prevent assorted security risks;# to do so, uncomment this line:# symbolic-links=0# 加上下面的这段代码即可[mysql]socket=/tmp/mysql.sock[mysqld_safe]log-error=/var/log/mysqld.logpid-file=/var/run/mysqld/mysqld.pidroot@localhost:~# mysql -u root -pEnter password:Welcome to the MySQL monitor. Commands end with ; or \g.Your MySQL connection id is 3Server version: 5.6.15-log Source distributionCopyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.Oracle is a registered trademark of Oracle Corporation and/or itsaffiliates. Other names may be trademarks of their respectiveowners.Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.mysql> |
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