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macbook开发工具占用空间过大

核心思想将文件转移到其它空间，再链接到原有目录

  1. 执行命令cd /
  2. 执行命令du -sh *查找哪些目录下有大文件
  3. 找到后确认能删除就删除，如果不能删除就使用命令ln -s将大文件迁出系统空间
  4. 用iOS举例，最大的文件就是模拟器文件，目录/Library/Developer/CoreSimulator/Profiles/Runtimes，将此目录mv -r到其它空间(如：/Volumn/dev/ios/Runtimes)，移动时间取决于文件大小
  5. 这时/Library/Developer/CoreSimulator/Profiles已经为空，使用命令ln -s /Volumn/dev/ios/Runtimes ./生成一个链接文件
  6. 启动xcode模拟器，校验是否正常

android将SDK目录和AVD迁移出即可，步骤如上类似

macbook development tools take up too much space

The core idea is to transfer files to other spaces and then link to the original directory

  1. Execute the command cd /
  2. Execute the command du -sh * to find out which directories have large files.
  3. After you find it, you can delete it and delete it. If you can't delete it, use the command ln -s to move large files out of system space.
  4. With iOS, the largest file is the emulator file, the directory /Library/Developer/CoreSimulator/Profiles/Runtimes, and the directory mv -r to other spaces (eg: /Volumn/dev/ios/Runtimes), the movement time depends on the file size
  5. At this point /Library/Developer/CoreSimulator/Profiles is empty, use the command ln -s /Volumn/dev/ios/Runtimes ./ to generate a link file.
  6. Start the xcode emulator and verify that it is normal.

android will move the SDK directory and AVD out, the steps are similar

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