title: How to execute shell command in kernel programming?
body: <p>I want to use <code>system()</code> function of <code>stdlib.h</code> in my c code. I am actually working on kernel programming. </p>
  
  <p>Whenever i want to use <code>system()</code> in it, it gives error to <code>stdlib.h</code> saying no such file found.</p>