• https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.35-linux-glibc2.12-x86_64.tar.gz
    tar zxf mysql-5.7.35-linux-glibc2.12-x86_64.tar.gz
    mv mysql-5.7.35-linux-glibc2.12-x86_64 mysql
    mkdir /data/mysql/data -p
    chown -R mysql:mysql /usr/local/mysql
    chown -R mysql:mysql /data/mysql/data
    chmod +rwx /tmp/mysql.sock
    cat>/etc/my.cnf<[mysqld]
    datadir=/data/mysql/data
    port=3306
    skip-grant-tables
    [client]
    socket=/tmp/mysql.sock
    EOF
    cat>/etc/profile<export PATH=$PATH:/usr/local/mysql/bin
    EOF
    source /etc/profile
    cd /usr/local/mysql
    bin/mysqld –initialize –user=mysql –datadir /data/mysql/data
    cp support-files/mysql.server /etc/init.d/
    yum install libncurses* -y
    /etc/init.d/mysql.server start
    echo “Mysql安装成功！！！”
    mysql
    update mysql.user set authentication_string=password(‘hadoop123’) where user=’root’ and Host =’localhost’;
    flush privileges;
    exit
    mysql -u root -phadoop123">/bin/bash
    #mysql部署
    useradd mysql
    cd /usr/local/
    wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.35-linux-glibc2.12-x86_64.tar.gz
    tar zxf mysql-5.7.35-linux-glibc2.12-x86_64.tar.gz
    mv mysql-5.7.35-linux-glibc2.12-x86_64 mysql
    mkdir /data/mysql/data -p
    chown -R mysql:mysql /usr/local/mysql
    chown -R mysql:mysql /data/mysql/data
    chmod +rwx /tmp/mysql.sock
    cat>/etc/my.cnf<[mysqld]
    datadir=/data/mysql/data
    port=3306
    skip-grant-tables
    [client]
    socket=/tmp/mysql.sock
    EOF
    cat>/etc/profile<export PATH=$PATH:/usr/local/mysql/bin
    EOF
    source /etc/profile
    cd /usr/local/mysql
    bin/mysqld –initialize –user=mysql –datadir /data/mysql/data
    cp support-files/mysql.server /etc/init.d/
    yum install libncurses* -y
    /etc/init.d/mysql.server start
    echo “Mysql安装成功！！！”
    mysql
    update mysql.user set authentication_string=password(‘hadoop123’) where user=’root’ and Host =’localhost’;
    flush privileges;
    exit
    mysql -u root -phadoop123

    /bin/bash
    #mysql部署
    useradd mysql
    cd /usr/local/
    wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.35-linux-glibc2.12-x86_64.tar.gz
    tar zxf mysql-5.7.35-linux-glibc2.12-x86_64.tar.gz
    mv mysql-5.7.35-linux-glibc2.12-x86_64 mysql
    mkdir /data/mysql/data -p
    chown -R mysql:mysql /usr/local/mysql
    chown -R mysql:mysql /data/mysql/data
    chmod +rwx /tmp/mysql.sock
    cat>/etc/my.cnf<[mysqld]
    datadir=/data/mysql/data
    port=3306
    skip-grant-tables
    [client]
    socket=/tmp/mysql.sock
    EOF
    cat>/etc/profile<export PATH=$PATH:/usr/local/mysql/bin
    EOF
    source /etc/profile
    cd /usr/local/mysql
    bin/mysqld –initialize –user=mysql –datadir /data/mysql/data
    cp support-files/mysql.server /etc/init.d/
    yum install libncurses* -y
    /etc/init.d/mysql.server start
    echo “Mysql安装成功！！！”
    mysql
    update mysql.user set authentication_string=password(‘hadoop123’) where user=’root’ and Host =’localhost’;
    flush privileges;
    exit
    mysql -u root -phadoop123