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@ -0,0 +1,78 @@
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安装Mysql
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yum install lrzsz -y
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mkdir /usr/local -p
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cd /usr/local
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rz -be 选择 mysql-5.7.42-el7-x86_64.tar.gz
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tar -zxf mysql-5.7.42-el7-x86_64.tar.gz
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mv mysql-5.7.42-el7-x86_64 mysql
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rm -rf mysql-5.7.42-el7-x86_64.tar.gz
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vi /etc/profile
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#添加如下内容
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export PATH=/usr/local/mysql/bin:$PATH
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#然后source生效
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source /etc/profile
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#添加用户并授权相关
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useradd mysql
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id mysql
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mkdir /data/mysql -p
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chown -R mysql:mysql /usr/local/mysql/*
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chown -R mysql:mysql /data/*
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其中:
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/usr/local/mysql/是MySQL软件所在目录。
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/data/mysql是将来存放MySQL数据的目录。
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#初始化数据库
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mysqld --initialize-insecure --user=mysql --basedir=/usr/local/mysql --datadir=/data/mysql
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#配置文件
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vi /etc/my.cnf
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[mysqld]
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user=mysql
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basedir=/usr/local/mysql
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datadir=/data/mysql
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server_id=1
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port=22066
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socket=/tmp/mysql.sock
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[mysql]
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socket=/tmp/mysql.sock
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# 忽略大小写
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lower_case_table_names=1
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# 管理MySQL_etc/init.d
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mkdir /etc/init.d -p
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cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
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#启动、重启命令
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service mysqld start
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service mysqld restart
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# 重定向文件
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ln -s /usr/lib64/libncurses.so.6.2 /usr/lib64/libncurses.so.5
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ln -s /usr/lib64/libtinfo.so.6.2 /usr/lib64/libtinfo.so.5
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# 重置密码
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/etc/init.d/mysqld stop
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mysqld_safe --user=mysql --skip-grant-tables --skip-networking &
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mysql
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update mysql.user set authentication_string=PASSWORD("DsideaL147258369") where user='root' and host='localhost';
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flush privileges;
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exit
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/etc/init.d/mysqld restart
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mysql -uroot -p
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输入密码:DsideaL147258369
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GRANT ALL PRIVILEGES ON *.* TO 'root'@'%'IDENTIFIED BY 'DsideaL147258369' WITH GRANT OPTION;
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现在用Navicat Prenium就可以远程访问到数据库了。
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YLT项目中使用的用户名:ycharge,密码:ycharge 需要创建
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CREATE USER 'ycharge'@'%' IDENTIFIED BY 'ycharge';
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GRANT all privileges ON yltcharge.* TO 'ycharge'@'%';
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FLUSH PRIVILEGES;
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