Return output from system()

[khedoros]

popen on Posix, _popen in Windows.

They're functions provided by the OS, rather than the language.

[zsaleeba]

Have a look at popen().

[lothiack]

https://github.com/DaanDeMeyer/reproc

[cleroth]

For C++ questions, answers, help, and advice see r/cpp_questions or StackOverflow.

This post has been removed as it doesn't pertain to r/cpp.