Create os_kill_signal.py

In [24]: os.kill??
Type:           builtin_function_or_method
Base Class:     <type 'builtin_function_or_method'>
String Form:    <built-in function kill>
Namespace:      Interactive
Docstring [source file open failed]:
    kill(pid, sig)

    Kill a process with a signal.


In [25]: os.killpg?
Type:           builtin_function_or_method
Base Class:     <type 'builtin_function_or_method'>
String Form:    <built-in function killpg>
Namespace:      Interactive
Docstring:
    killpg(pgid, sig)

    Kill a process group with a signal.