Mac

M4: A3241

显示隐藏文件：Command (⌘) + Shift + .

计算文件 hash

shasum -a 256 文件路径

输入

⌥ + , = ≤

⌥ + . = ≥

保持 多桌面 顺序

mysql

root

sql123123

brew services start mysql

redis

brew services start redis