添加系统环境变量
cd ~
vim .bash_profile
#添加以下代码
export PATH=KaTeX parse error: Expected 'EOF', got '#' at position 29: …ocal/mysql/bin #̲退出后 source .bas…{PATH}:/usr/local/mysql/bin
#退出后
source .zshrc
修改密码
mysqladmin -u root -p password 12345678
跳过mysql密码验证
sudo /usr/local/mysql/bin/mysqld_safe --user=mysql --skip-grant-tables --skip-networking &