mysql tuning script

This article describes how to read and write a MySQL database in a shell. This paper mainly introduces how to connect the MySQL database in the shell, how to create the database in the shell, create the table, insert the CSV file, read the MySQL database, export the MySQL database as XML or HTML file, and analyze the c

Tags: folder create Linux MySQL softwareAfter studying the two-week Linux shell script, I finally wrote out a MySQL automation installation script. Plus today's full-day test, you can perform the installation of MySQL 5.5.40 normally. Other versions have not yet been tested.

Tags: shell mysql startup scriptEnterprise Shell face question 10: Develop MySQL startup scriptDescriptionThe MySQL startup command is:/bin/sh mysqld_safe--pid-file= $mysqld _pid_file_path 2>1 >/dev/null The Stop command is:Mysqld_pid= ' cat ' $mysqld _pid_file_path "'if (kill-0 $mysqld _pid 2>/dev/null)ThenKill $mysqld _pidSleep 2FiPlease complete the

I wrote a MySQL backup script in Linux. This is the first version. Only one database can be backed up. Every night at, I run the script with a timer and it will be automatically backed up. Coming soon I wrote a MySQL backup script in Linux. This is the first version. Only on

Mysqld_safe start script source code reading and analysis I read the mysqld_safe script a few days ago. I personally think it is quite rewarding. I carefully explained the MySQL database startup process, including searching MySQL-related directories, parsing the configuration file and finally calling the mysqld program

Tags: configuring for password-free loop mail Client Add database1. Configure MySQL local password-free loginAccount password information will be recorded in the user's home directory ". mylogin.cnf" file, if you want to re-enter the password to log in, then delete this file.2. Configure mail forwardingWe need to install the mail client software "MAILX" and then configure the corporate public mailbox for mail delivery.3. Writing scriptsWriting ideas:

Automated tumysql installation script #/bin/bashfunctionhasDpkg {r = 'dpkg-l | grep "$1" 'if [-n "$ r"] then nb Ubuntu MySQL automated installation script #/Bin/bashFunction hasDpkg{R = 'dpkg-l | grep "$1 "'If [-n "$ r"]ThenH = 'dpkg-l | grep "ii $1 "'If [-n "$ h"]ThenReturn 1ElseReturn 0FiElseReturn 0Fi}Mysql =

Mysql Performance Check script-part #! /Bin/sh # ocpyang@126.comexport black = '\ 033 [0m' export boldblack =' \ 033 [1; 0m' export red = '\ 033 [31m' export boldred =' \ 033 [1; 31m' export green = '\ 033 [32m' export boldgreen =' \ 033 [1; 32m' export yellow = '\ 033 [33m' export boldyellow =' \ 033 [1; 33m' export blue = '\ 033 [34m' export boldblue =' \ 033 [1; 34m' export magenta = '\ 033 [35m' export

--basedir=/application/mysql/--datadir=/application/mysql/data/-- User=mysql >/dev/null[$?-eq 0] echo "init ok." | | Exit 1# # #cp MY-CNF[-F/ETC/MY.CNF] Mv/etc/my.cnf/etc/my.cnf.bakCp/application/mysql/support-files/my-innodb-heavy-4g.cnf/etc/my.cnf[$?-eq 0] echo "CP my.cnf OK." | | Exit 1# # #mysqlCp/application/

Generally, it is not recommended to upgrade the database version. This script is dedicated to version control. To prevent compatibility issues between major versions, scripts by default only support upgrades between the same major version, such as MySQL-5.6.25 upgrade to MySQL-5.6.26, MySQL-5.5.44 upgrade to

The MySQL5.6 script is compiled and installed in the source code package. Two MySQL databases are installed on one machine. The port, installation path, and socket file location are specified during compilation. The installed MySQL installation file can be packaged and copied to other machines for use. You only need to initialize it when using other machines, and

Ubuntu MySQL Automation installation script Copy Code code as follows: #/bin/bash function hasdpkg { R= ' Dpkg-l | grep "$" If [-N "$r"] Then H= ' Dpkg-l | grep "II" ' If [-N "$h"] Then Return 1 Else return 0 Fi Else return 0 Fi } Mysql= "mysql-server-5.5" Has

as follows: */10 * * * * root/bin/sh/root/mysql_slave.sh Remember in each MySQL from the machine to allocate a Yuhongchun user, the permission is not OK, only limited to run locally, as follows: Copy Code code as follows: Grant all privileges on *.* to "Yuhongchun" @ "127.0.0.1" identified by "yuhongchun101"; Grant all privileges on *.* to "Yuhongchun" @ "localhost" identified by "yuhongchun101";

========================================================== ==========This article isHeyuanhuiOriginal Make sure that the original author information and original links of this article are complete and retained! NN: khlerE-mail:Khler@163.comQQ: 23381103MSN:Pragmac@hotmail.com========================================================== ========== Recently, a service named TWS is implemented in Linux. It outputs logs using Syslog and uses MySQL as the bac