title: Opening an application from service linux c++
body: <p>I want to open an application A from another application B. By opening it, I don't want to open it within B. I found many ways to call an application from within another. However, what I want to do is open the other one(A) simultaeneously. How can I achieve this? fork() and exec() seem to open A within B. I am developing a code for Linux and Mac. Advice would be appreciated.Thanks.</p>