Python 3.5+ only. Similar to the above but even more flexible and returns a CompletedProcess object when the command finishes executing. os.fork , os.exec ... ... <看更多>

python : create exec subprecess shell command program stdout stderr result - python: create exec subprecess shell command program stdout stderr result. ... <看更多>

The magic happens with the exclamation point: anything appearing after ! on a line will be executed not by the Python kernel, but by the system command-line ... ... <看更多>

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You can use os.system() , like this: import os os.system('ls'). Or in your case: os.system('echo 1 > /proc/sys/net/ipv4/ip_forward') os.system('iptables -t ... ... <看更多>