在 Windows 上運行帶有 C++ 的 bash 腳本

Question

I am trying to write a program in C++ that can execute a bash script on Windows and then read the output of the bash script and store it into a string or something like that. 如果不在 Windows 上安裝任何額外的軟件，這甚至可能嗎？ 如果是這樣，怎么做？

Also, would it work if I wrote the program on Linux with a Posix library and then cross-compiled the C++ program for Windows inside Linux and then move it over to Windows where it needs to execute the bash script?

Answer 1

您可以使用popen function。

FILE *fp;
fp = popen("bash script.sh", "r");

現在您可以像讀取文件一樣讀取 output。 例子：

char output[100];
fgets(output, sizeof(output), fp);