[docs] [issue23750] doc: Clarify difference between os.system/subprocess.call in section "Replacing os.system()"

Irit Katriel <iritkatriel@yahoo.com> added the comment: The patch needs to be converted to a github PR. ---------- keywords: +easy nosy: +iritkatriel title: Clarify difference between os.system/subprocess.call in section "Replacing os.system()" -> doc: Clarify difference between os.system/subprocess.call in section "Replacing os.system()" versions: +Python 3.10, Python 3.11, Python 3.9 -Python 2.7, Python 3.4, Python 3.5, Python 3.6 _______________________________________ Python tracker <report@bugs.python.org> <https://bugs.python.org/issue23750> _______________________________________