🌐 Shell requirements
Shell 应该理解 -c 选项。如果 shell 是 'cmd.exe'，它应该理解 /d /s /c 选项，并且命令行解析应该是兼容的。
🌐 The shell should understand the -c switch. If the shell is 'cmd.exe', it
should understand the /d /s /c switches and command-line parsing should be
compatible.