After mysql is compiled, it is automatically started.

II: compile and install mysql ################### install cmake ############### #### to compile and install mysql, you must use the cross-platform compiler cmake. [Root @ yong ~] # Yum-yinstallcmake ################### decompress mysql ############### # [root @ yong ~] #Tarxfmysql-5.5.33.tar. g

II: compile and install mysql ################### install cmake ############### #### to compile and install mysql, you must use the cross-platform compiler cmake. [Root @ yong ~] # Yum-y install cmake #################### decompress mysql ############# #### [root @ yong ~] # Tar xf mysql-5.5.33.tar.g

Ii. Compile, install, and configure mysql

################### Install cmake ###################
To compile and install mysql, you must use the cross-platform compiler cmake.
[Root @ yong ~] # Yum-y install cmake
################### Decompress mysql #################
[Root @ yong ~] # Tar xf mysql-5.5.33.tar.gz
################### Create a user who runs a program ############
[Root @ yong ~] # Groupadd-r mysql
[Root @ yong ~] # Useradd-g mysql-r mysql
################### Create a data storage directory ############
Suggestion: Use logical volumes to store data in real environments !!
[Root @ yong ~] # Mkdir-pv/mydata/data
[Root @ yong ~] # Chown-R mysql. mysql/mydata/data
################### Compile mysql ###################

For more information about compilation options, see http://www.linuxidc.com/Linux/2013-09/90349.htm.

[Root @ yong ~] # Cd mysql-5.5.33
[Root @ yong mysql-5.5.33] # cmake. -DCMAKE_INSTALL_PREFIX =/usr/local/mysql-DMYSQL_DATADIR =/mydata/data-DSYSCONFDIR =/etc-region = 1-region = 1-region = 1-DWITH_READLINE = 1-DWITH_SSL = system-DWITH_ZLIB = system-DWITH_LIBWRAP = 0-DMYSQL_UNIX_ADDR =/tmp/mysql. sock-DDEFAULT_CHARSET = utf8-DDEFAULT_COLLATION = utf8_general_ci
#################### Install mysql ################
[Root @ yong mysql-5.5.33] # make & make install
#################### Change a group #################
[Root @ yong ~] # Cd/usr/local/mysql/
[Root @ yong mysql] # chown-R: mysql *
################### Initialize a database ##############
[Root @ yong mysql] # scripts/mysql_install_db -- user = mysql -- datadir =/mydata/data/
################### Create a configuration file ##############
[Root @ yong mysql] # cp support-files/my-large.cnf/etc/my. cnf
################### Edit the configuration file ##############
[Root @ yong mysql] # cd/etc/
[Root @ yong etc] # vim my. cnf
Datadir =/mydata/data # specify the location where mysql data files are stored
################### Create an execution script ##############
[Root @ yong mysql] # cp support-files/mysql. server/etc/rc. d/init. d/mysqld
[Root @ yong mysql] # chmod + x/etc/rc. d/init. d/mysqld # execution permission
################## Add a service ##################
[Root @ yong mysql] # chkconfig -- add mysqld
################# Start the service ###################
[Root @ yong mysql] # service mysqld start
################# Set environment variables ###############
[Root @ yong mysql] # vim/etc/profile. d/mysql. sh
Export PATH =/usr/local/mysql/bin: $ PATH # Add
[Root @ yong mysql] #./etc/profile. d/mysql. sh
############### Create a logon password ###############
[Root @ yong mysql] # mysqladmin-u root password mypass
[Root @ yong mysql] # mysql-uroot-pmypass
############## Specify access permissions ################
Mysql> grant all privileges on *. * to root @ '1970. 16. %. % 'identified by 'mypass ';
Mysql> flush privileges; re-read the authorization table