Centosmysql installation fails to start mysqld. sock cannot be found

Linuxmysql installation fails to start etc without mysql configuration file, mysql cannot start, varrunmysqldmysqld. sock cannot find

Linux mysql installation fails to start./etc does not have a mysql configuration file,

Mysql cannot be started,/var/run/mysqld. sock or/temple/mysqld. sock cannot be found

Confirm and manually install the following software packages:

Libdbd-mysql-perl libdbi-perl libhtml-template-perl libmysqlclient18
Libnet-daemon-perl libplrpc-perl libterm-readkey-perl mysql-client-5.5
Mysql-client-core-5.5 mysql-common mysql-server-5.5 mysql-server-core-5.5

The mysql-cmon package configures the configuration information under/etc/mysql /.

Mysql cannot be started./var/run/mysqld. sock cannot be found:

It may also be in the/etc/mysql/my. cnf configuration file:

Add and modify:

# Remember to edit/etc/mysql/debian. cnf when changing the socket location.
[Client]
Port = 3306
Socket =/var/run/mysqld. sock

Mysqld. sock is automatically generated

:~ $ Sudo apt-get install mysql-client-5.5 mysql-server-5.5

Reading the package list... complete
Analyzing the dependency tree of the software package
Reading status information... complete
The following additional software packages will be installed:
Libdbd-mysql-perl libdbi-perl libhtml-template-perl libmysqlclient18
Libnet-daemon-perl libplrpc-perl libterm-readkey-perl mysql-client-core-5.5
Mysql-common mysql-server-core-5.5
Recommended software packages:
Libipc-sharedcache-perl tinyca mailx
The following [new] software packages will be installed [key ]:
Libdbd-mysql-perl libdbi-perl libhtml-template-perl libmysqlclient18
Libnet-daemon-perl libplrpc-perl libterm-readkey-perl mysql-client-5.5
Mysql-client-core-5.5 mysql-common mysql-server-5.5 mysql-server-core-5.5
0 software packages are upgraded, 12 new software packages are installed, 0 software packages are to be uninstalled, and 0 software packages are not upgraded.