Mac下brew/memcached/nginx的安装

brew  https://www.cnblogs.com/fireworld/p/8609190.html

memcached https://blog.csdn.net/whereismatrix/article/details/50485570

memcached https://www.cnblogs.com/fengwenit/p/6381100.html

nginx  https://www.cnblogs.com/meng1314-shuai/p/8335140.html

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
cd "$(brew --repo)" 　　//这个命令会进入到相应目录,可以pwd查看下
　　cd "$(brew --repo)" git remote set-url origin git://mirrors.ustc.edu.cn/brew.git

　　echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.ustc.edu.cn/homebrew-bottles' >> ~/.bash_profile
　　source ~/.bash_profile

brew install memcached
brew services start memcached 或者 memcached -d

在mac中低于1024的端口不能用非root用户启动

brew update
brew search nginx 
brew info nginx
brew install nginx