MySQL: Change root password in Mac

MySQL启动与密码设置

Step 1.

$ sudo /usr/local/mysql/bin/mysqld_safe –user=root & 
//start MySQL(Also, can start MySQL in System Preferences)

Step 2.

$ sudo /usr/local/mysql/bin/mysqladmin -uroot password yourpassword 
//set MySQL password to yourpassword(Attention: this command used when there is no password the first time)

OR

Step 2.

$ sudo /usr/local/mysql/bin/mysqladmin -uroot -pyourCurrentpassword password yourNewpassword 
//change MySQL password to yourNewpassword(Attention: this command used to change the current password)
version: '3.1' services: mysql-master: image: mysql:8.0 environment: MYSQL_ROOT_PASSWORD: masterpassword MYSQL_DATABASE: mydb ports: - "3306:3306" #如果要挂载目录文件请释放开此配置 如果使用阿里云会报错请注释此内容 # volumes: # - ./mysql:/var/lib/mysql command: --server-id=1 --log-bin=mysql-bin --binlog-format=ROW --default-authentication-plugin=mysql_native_password mysql-slave: image: mysql:8.0 environment: MYSQL_ROOT_PASSWORD: slavepassword MYSQL_DATABASE: mydb ports: - "3307:3306" #如果要挂载目录文件请释放开此配置如果使用阿里云会报错请注释此内容 # volumes: # - ./mysqls:/var/lib/mysql command: --server-id=2 --default-authentication-plugin=mysql_native_password depends_on: - mysql-master setup-master-slave: image: mysql:8.0 environment: MYSQL_ROOT_PASSWORD: masterpassword depends_on: - mysql-master - mysql-slave command: > bash -c " echo 'Setting up master-slave replication...'; sleep 300; MYSQL_PWD=masterpassword mysql -h mysql-master -uroot -e ' CREATE USER \"replica\"@\"%\" IDENTIFIED WITH mysql_native_password BY \"replicapassword\"; GRANT REPLICATION SLAVE ON *.* TO \"replica\"@\"%\"; FLUSH PRIVILEGES; FLUSH TABLES WITH READ LOCK; SHOW MASTER STATUS\G' > master_status; MASTER_LOG_FILE=\$$(cat master_status | grep File: | awk '{print \$$2}'); MASTER_LOG_POS=\$$(cat master_status | grep Position: | awk '{print \$$2}'); MYSQL_PWD=slavepassword mysql -h mysql-slave -uroot -e ' CHANGE MASTER TO MASTER_HOST=\"mysql-master\", MASTER_USER=\"replica\", MASTER_PASSWORD=\"replicapassword\", MASTER_LOG_FILE='\$$MASTER_LOG_FILE', MASTER_LOG_POS='\$$MASTER_LOG_POS'; START SLAVE;'; echo 'Replication setup complete.'; "
最新发布
08-07
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