ps -A | grep -i mysqlkill 列出来的进程service mysql start我的问题就解决了----------------------------------------------Fedora8启动mysql 报错：ERROR 2002 (HY000): Can’t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock’ (2)1、先查看 /etc/rc.d/init.d/mysqld status 看看m y s q l 是否已经启动.另外看看是不是权限问题.2、确定你的mysql.sock是不是在那个位置，mysql -u 你的mysql用户名...
rhel 6.5 + mysql 5.6 编译安装。安装过程很顺利。--datadir=/data/project/db1/mysql/data --datadir=/data/project/db1/mysql/data--socket=/tmp/mysql.sockmy.cnf文件放在/data/project/db1/mysql/data。启动正常。使用mysql连接到服务器，报错：[root@testip /data/project/db1/mysql]# mysql -urootERROR 2002 (HY000): Can‘t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock‘ (2)检查my.cnf配置...
今天，在一台旧机器上编译一个新的Mysql，install时出了错：/usr/local/mysql_5615/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql_5615/ --datadir=/mnt/disk1/mysql_5615/ Installing MySQL system tables...2014-01-2016:59:220 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).
2014-...
/etc/init.d/mysql startmysql 没有启动参考 https://blog.csdn.net/sirobot/'/var/run/mysqld/mysqld.sock' (2 "No such file or directory")' ref='nofollow'>ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2 "No such file or directory")原文：https://www.cnblogs.com/HHHAI/p/11110076.html
Can‘t connect to local MySQL server through socket ‘/var/run/mysqld/mysqld.sock‘的解决原因是目录 的访问权限问题，ubuntu下用下面的命令（其他发行版用管理员权限，把sudo去掉）sudo chown -R mysql:mysql /var/run/mysqld然后启动服务器sudo /etc/init.d/mysql start'/var/run/mysqld/mysqld.sock'的解决' ref='nofollow'>Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock'的解决原文：...
安装完成启动的 时候报这个错误 解决办法：/usr/bin/mysql_install_db --user=mysql
成功启动了 原文：https://www.cnblogs.com/hy-74/p/14043301.html
[mysql][client]socket = /tmp/mysql.sock#在这里写上mysql.sock的正确位置，通常不是在 /tmp/ 下就是在 /var/lib/mysql/ 下2、修改连接方式：
指定IP地址，使用tcp方式连接mysql，而不使用本地sock方式#mysql -h127.0.0.1 -uuser -ppassword3、创建链接
为 mysql.sock 加个链接，比如说实际的mysql.sock在 /tmp/ 下，则键入命令：#ln -s /tmp/mysql.sock /var/lib/mysql/mysql.sock以上三种解决方法，任选其一均可解决问题，完成后...
代码如下：
$mysqli=new mysqli("localhost:3307","root","","test");
var_dump($mysqli);
print_r($mysqli);回复内容：代码如下：
$mysqli=new mysqli("localhost:3307","root","","test");
var_dump($mysqli);
print_r($mysqli);$mysqli=new mysqli("localhost:3306","root","","test");var_export($mysqli);echo "";var_dump($mysqli);echo "";print_r($mysqli);
返回结果为mysqli::__set_state(array( affected_rows => NULL, ...
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service mysqld start成功了！ mysql- Cant connect to local MySQL server through socket /var/run/mysqld/mysqld.sock标签：rgb mysql info nbsp mamicode ima run can lazy 本文系统来源：https://www.cnblogs.com/gougou1981/p/14006940.html
1. You don‘t have to change the tmp directory in the my.cnf file. Even adding a second directory, changing fromtempdir =/tmp to =/tmp:/newdir crashed mysql. In 10.04 using MySQL 5.1 you used to have to add the second path other wise you got an error something like can‘t write temp file.... Of course did change the datadir to /MyDisk/myNewDir2. Used the wrong permission flags on my file copy from...
2. rm -f /var/run/mysqld/mysqld.pid
3. chmod 777 ‘/var/run/mysqld/mysqld.sock
done error: Cant connect to local MySQL server through socket /var/run/mysqld/mysqld.sock (2)标签：本文系统来源：http://www.cnblogs.com/bushe/p/4487250.html
(HY000): Can‘t connect to local MySQL server through socket ‘/var/lib/mysql/mysql.sock‘ (2)2、解决方法（摘自：http://wenda.haosou.com/q/1364099334067193?src=150）1、先查看 /etc/rc.d/init.d/mysqld status 看看m y s q l 是否已经启动.
另外看看是不是权限问题.
2、确定你的mysql.sock是不是在那个位置，
mysql -u 你的mysql用户名 -p -S /var/lib/mysql/mysql.sock
3、试试：service mysqld start ERROR 2002 (HY0...
Next purge MySQL (this will remove php5-mysql and phpmyadmin as well as a number of other libraries so be prepared to re-install some items after this.
sudo apt-get purge mysql-server-5.1 mysql-common
Remove the folder /etc/mysql/ and it‘s contents
sudo rm /etc/mysql/ -R
Next check that your old database files are still in /var/lib/mysql/ if they are not then copy them back in to the folder then ...
今天在编译安装mysql5.6时候出现Starting MySQL... ERROR! The server quit without updating PID file (/var/lib/mysql/localhost.localdomain.pid).，当时就心碎了，之前安装时候好好的，在网上搜索帮助方法，可是没有和我一样的，有的说我没有给mysqld赋权限，可是我赋予他权限了，试了一堆方法，最后心灰意冷，准备删除mysql重新安装，就在我执行：yum remove mysql mysql-server mysql-libs compat-mysql 时候，进度行一直再走...
连接mysql服务器有两种方式：tcp连接，通过socket文件连接。通过socket文件，启动mysql服务，mysql服务会自动生成一个sock文件，生成的sock文件默认放在 --datadir=/var/lib/mysql，mysql默认从/var/lib/mysql目录读取sock文件。
解决办法：1、看看/var/lib/mysql/mysql 有没有mysql.sock文件2、没有mysql.sock，重启mysql服务，看看有没有。3、没有的话，ps aux|grep mysql|grep -v ‘grep‘ 查看mysql服务生成的sock在哪个目录，...
