mysql 编译安装 by blackmed简析

下文内容主要给大家带来mysql 编译安装 by blackmed简析，这里所讲到的知识，与书籍略有不同，都是专业技术人员在与用户接触过程中，总结出来的，具有一定的经验分享价值，希望给广大读者带来帮助。

#!/usr/bin/env bash
#mysql 编译安装 by blackmed
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rpm -qa | grep mariadbif [ $? -eq 0 ];then    rpm -e --nodeps >/dev/nullfirm -rf /etc/my* >/dev/nullrm -rf /var/lib/mysql >/dev/nulluserdel -r mysql >/dev/nullrpm -qa | grep cmakeif [ $? -ne 0 ];then yum -y install cmake ncurses ncurses-devel openssl-devel bison gcc gcc-c++ make >/dev/nullecho "========================================"echo "The success of the prophase environment."echo "========================================"fiuseradd -r mysql -M -s /sbin/nologinmkdir /mysqlwget  -O /mysql/mysql-5.7.20.tar.gz https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.20.tar.gz   >/dev/nulltar xvf /mysql/mysql-5.7.20.tar.gz -C /mysql/cd /mysql/mysql-5.7.20cmake .  -DDOWNLOAD_BOOST=1 -DWITH_BOOST=boost_1_59_0/ -DCMAKE_INSTALL_PREFIX=/usr/local/mysql -DSYSCONFDIR=/etc -DMYSQL_DATADIR=/usr/local/mysql/data -DINSTALL_MANDIR=/usr/share/man -DMYSQL_TCP_PORT=3306 -DMYSQL_UNIX_ADDR=/tmp/mysql.sock -DDEFAULT_CHARSET=utf8 -DEXTRA_CHARSETS=all -DDEFAULT_COLLATION=utf8_general_ci -DWITH_READLINE=1 -DWITH_SSL=system -DWITH_EMBEDDED_SERVER=1 -DENABLED_LOCAL_INFILE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1    make && make install    echo "==========================="    echo "mysql install successfully"    echo "==========================="chown -R mysql.mysql /usr/local/mysql/local_mysql=/usr/local/mysql/bin${local_mysql}/mysqld --initialize --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data mima=`${local_mysql}/mysqld --initialize --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data | awk '/localhost\:/{print $NF}' `touch /etc/my.cnfecho "[mysqld]" >> /etc/my.cnfecho "basedir=/usr/local/mysql" >> /etc/my.cnfecho "datadir=/usr/local/mysql/data" >> /etc/my.cnfsed -i '/PATH=/cPATH=$PATH:$HOME/bin:/usr/local/mysql/bin' ~/.bash_profilesource ~/.bash_profilemysqld_safe --user=mysql &  mysqladmin -u root -p${mima} password 1echo "==============================================="echo "Initialization completion can be used normally."echo "==============================================="}

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