Database MariaDB MySQL SQL[MySQL] root密碼重設如果忘記root密碼可以這樣重設停止服務1 # sudo /usr/local/etc/rc.d/mysql-server stop 以安全模式啟動mysql,並跳過檢查1 # sudo mysqld_safe --skip-grant-tables 這時候登入不需要密碼1 # mysql -u root 接著修改DB記錄,把root密碼設成123456,並重新載入權限1 2 3 4 mysql> USE mysql; mysql> UPDATE user SET Password=PASSWORD("123456") WHERE User='root'; mysql> flush privileges; mysql> exit 最後重新啟動MySQL,大功告成1 # sudo /usr/local/etc/rc.d/mysql-server restart