MYSQL 未在 Ubuntu 操作系统上运行 - 错误 2002
我是 mysql DB 的新手。我正在尝试在 Ubuntu 10.04 上运行 MYSQL Server。通过Synaptic Package Manager我已经安装了mysql版本:mysql-client-5.1
我想知道我通过上述方式安装的mysql-client软件的数据库密码是如何设置的。如果您能启发我,那就太好了这。
当我尝试运行此数据库时,遇到了以下错误:
mohnish@mohnish-laptop:/var/lib$ mysql
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)
mohnish@mohnish-laptop:/var/lib$
我引用了 其他用户发布的类似问题。我没有通过建议的答案找到解决方案。
例如,当我尝试针对类似问题发布的解决方案时,我得到以下结果:
mohnish@mohnish-laptop:/var/lib$ service start mysqld
start: unrecognized service
mohnish@mohnish-laptop:/var/lib$ ps -u mysql
ERROR: User name does not exist.
********* simple selection ********* ********* selection by list *********
-A all processes -C by command name
-N negate selection -G by real group ID (supports names)
-a all w/ tty except session leaders -U by real user ID (supports names)
-d all except session leaders -g by session OR by effective group name
-e all processes -p by process ID
T all processes on this terminal -s processes in the sessions given
a all w/ tty, including other users -t by tty
g OBSOLETE -- DO NOT USE -u by effective user ID (supports names)
r only running processes U processes for specified users
x processes w/o controlling ttys t by tty
*********** output format ********** *********** long options ***********
-o,o user-defined -f full --Group --User --pid --cols --ppid
-j,j job control s signal --group --user --sid --rows --info
-O,O preloaded -o v virtual memory --cumulative --format --deselect
-l,l long u user-oriented --sort --tty --forest --version
-F extra full X registers --heading --no-heading --context
********* misc options *********
-V,V show version L list format codes f ASCII art forest
-m,m,-L,-T,H threads S children in sum -y change -l format
-M,Z security data c true command name -c scheduling class
-w,w wide output n numeric WCHAN,UID -H process hierarchy
mohnish@mohnish-laptop:/var/lib$ which mysql
/usr/bin/mysql
mohnish@mohnish-laptop:/var/lib$ mysql
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)
我什至尝试引用 http://forums.mysql.com/read.php?11,27769,84713#msg-84713 但找不到任何有用的东西。
请让我知道如何解决这个错误。
非常感谢..
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看起来你没有安装mysql服务器包
应该有帮助
looks like you did not install the mysql server package
should help
这确实属于服务器故障。
无论如何,您安装了 mysql-client 软件包,但您需要的是 mysql-server 软件包。客户端只是命令行客户端,而服务器则运行服务器本身。
在 Ubuntu 上安装后,您可以通过以下方式以 root 身份启动和停止它:
This really belongs on serverfault.
Anyway, you installed the mysql-client package but what you need is the mysql-server package. The client is just the command-line client, while the server is what runs the server itself.
After installing it on Ubuntu, you can start and stop it as root via:
使用以下命令
&&
Use the following commands
&&