Mac 命令

Mac命令

1. 删除非空目录：

   rm -rf directoryname
   

2. 配置环境变量：

   vim ~/.bash_profile
   

   配置环境变量生效：

   source ~/.bash_profile
   

   .bash_profile例：

   export GOPATH=/Users/mac/go
   export GOPROXY=https://goproxy.cn
   export PUB_HOSTED_URL=https://pub.flutter-io.cn
   export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn
   export PATH=$PATH:/Users/mac/go/bin:/Users/mac/Documents/Develop/flutter/bin
   

3. 查看本机IP

   ifconfig | grep "inet"