安装环境 mac

[yongheng2016]

• brew

/bin/zsh -c "$(curl -fsSL https://gitee.com/cunkai/HomebrewCN/raw/master/Homebrew.sh)"

https://docs.brew.sh/Installation

• nvm 更优

git clone https://github.com/nvm-sh/nvm.git ~/.nvm
source ~/.nvm/nvm.sh

• n 切换失效https://segmentfault.com/a/1190000038420280 npn not runbrew 管理的npm影响导致

which -a npm // 找到brew管理的npm
rm -rf xxx/npm // 删除对应brew管理的npm

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• github ssh 登录密码 权限

 ssh-add -K ~/.ssh/id_rsa

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