如何殺死一個進程，而所有進程都是Linux？

Question

user1    27913 41004  4 15:54 pts/202  00:00:02 python demo.py
user1    31916 27913  0 15:55 pts/202  00:00:00 python demo.py
user1    31917 27913  0 15:55 pts/202  00:00:00 python demo.py
user1    31918 27913  0 15:55 pts/202  00:00:00 python demo.py
user1    31919 27913  0 15:55 pts/202  00:00:00 python demo.py
user1    31920 27913  0 15:55 pts/202  00:00:00 python demo.py
user1    31921 27913  0 15:55 pts/202  00:00:00 python demo.py
user1    31922 27913  0 15:55 pts/202  00:00:00 python demo.py
user1    31923 27913  0 15:55 pts/202  00:00:00 python demo.py

有一個進程27913 ，我想殺死它以及它的所有子進程，我如何使其起作用？

更新python腳本：

下面是我的demo.py

from concurrent.futures import ProcessPoolExecutor
import time

def foo(num):
    time.sleep(0.5)
    print(num)


if __name__ == "__main__":
    while True:
        with ProcessPoolExecutor(max_workers=8) as exe:
            exe.map(foo, range(1,4))

Answer 1

例如，通過ID殺死該進程：使用此命令列出您的python文件ps -A| grep python ps -A| grep python並殺死進程： kill 27913