service mysql restart

In Linux, the following error is reported when you enter MySQL: Can't connect to local MySQL server through socket '/var/lib/mysql. sock' (2) This is very simple because the MySQL service is not started, but it cannot be seen from the literal

Some time ago, when I encountered such a problem, one day I suddenly encountered #2013-Lost connection to MySQL server at 'reading initial communication packet 'during database backup ',System error: 0Pay attention to the red part. Different error

Summary of Common commands in Linux and summary of linux commands Service -- status-all [service status] Service MySQL restart [restart database] Pstree-a [show complete commands for each program] Pstree-c [not applicable to exact

Mysql configuration file my. cnf configuration and configuration parameters, mysqlmy. cnf Mysql configuration file my. cnf Mysql is installed without the my. cnf file. 1. You can copy the mysql sample configuration file, such as the my-medium.cnf

Install MySQL and Ubuntu tumysql1. Verify that MySQL is installed on the original host:Run the sudo netstat-tap | grep mysql command to check whether the MySQL port exists. If sudo is not added, the execution fails because of the permission: $

In this case, the root password of MySQL is lost. To restore it, let's talk about the environment first: Red Hat Enterprise Linux 6.3 x86_64 MySQL 5.5.28 According to your previous experience, modify my. cnf: Add skip-grant-tables in [mysqld],

MySQL encoding settings 1. Edit the MySQL configuration file MySQL configuration file in Windows is generally in the system directory or in the MySQL installation directory named my. ini, you can search, Linux is usually/etc/My. CNF -- Add a

For partition consideration, do not use LVMRoot --> 20 GBSwap -- 2x system memory Ram --> 4 GBMaster node:Raid 10, dual Ethernet cards, dual power supplies, etc.Slave node:1. Raid is not necessary 2. HDFS partition, not using LVM/Etc/fstab --

1. Download the MySQL Installation FileThe following two files are required to install MYSQL:MySQL-server-4.0.23-0.i386.rpmMySQL-client-4.0.23-0.i386.rpmTo: http://www.mysql.com/downloads/mysql-4.0.html, open this webpage and pull down the webpage

MySQL Character Set 1. display character sets Mysqladmin-uroot-proot variables | grep character | Character_set_client | Latin1 | | Character_set_connection | Latin1 | | Character_set_database | Latin1 | | Character_set_results |

The database part in the deployment system is mysql, which is used in linux.In mysql, there is no password for Local root Login by default.Execute a grant statement as follows:Grant all on *. * to 'livesky 'IDENTIFIED by '20140901 ';Explanation:

Three methods for starting, stopping, and restarting the MySQL database under Ubuntu Server are described in detail. Three methods for starting, stopping, and restarting the MySQL database under Ubuntu Server System Environment: ubuntu server 12.10x6

Solution to failure of MySQL startup in Ubuntu I found that the MySQL database on one of our Ubuntu servers is stuck. It may be a deadlock, so I tried to use the Command service mysql restart, result MySQL returns the stop/waiting status when it is

Slave have equal MySQL Server UUIDs Recently, When I deployed The MySQL master-slave replication architecture, I encountered "Last_IO_Error: Fatal error: The slave I/O thread stops because master and slave have equal MySQL server UUIDs; these UUIDs

Ubuntu16.04 server: Configure MySQL and enable remote connection. ubuntu16.04mysql Background I recently studied nodejs and thought that I had an ECS instance, but I didn't need it for a long time. I was so worried that I had to reinstall a Ubuntu

CentOs7 64-bit mysql-5.6.35 source code installation, centos source code installation php5.6 First install the dependency package to avoid problems during installation [root@bogon liuzhen]# yum -y install gcc gcc-c++[root@bogon liuzhen]# yum -y

The LAMP (Linux-Apache-MySQL-PHP) website architecture is currently a popular Web framework, including: Linux operating system, Apache network server, MySQL database, perl, PHP, or Python programming language. All components are open-source software

Mysql5.5replication multi-database Master-Slave backup Master-Slave configuration summary bitsCN.com Mysql 5.5 replication multi-database Master-Slave backup Master-Slave configuration summary Configure dual-Machine backup for Mysql server 5.5,

When the site traffic is large, mysql is under a high pressure. when the CPU usage of mysql exceeds 300%, it cannot provide services, and it is almost stuck. at this time, the best way is to restart the mysql service. This is unpredictable. we don't

Mysql character set modification and viewing problems bitsCN.com Modification and viewing of Mysql character set Modify and view the character set of the mysql database Modify my. cnf Vi/etc/my. cnf Add under [client] Default-character-set =