如何杀死 nohup 进程？

发布于 2024-12-13 19:13:32 字数 228 浏览 7 评论 0原文

我现在执行了以下命令，

$ nohup ./tests.run.pl 0 &

当我尝试杀死它（以及从该脚本启动的执行）时，

$ kill -0 <process_id>

但使用它不起作用。如何终止 nohupped 进程以及通过 nohupped 脚本运行的进程？

谢谢

原文

I executed the following command

$ nohup ./tests.run.pl 0 &

now when I try to kill it (and the executions that are started from this script) using

$ kill -0 <process_id>

it does not work. How can I kill a nohupped process and the processes that runs via the nohupped script?

Thanks

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喵星人汪星人 2024-12-20 19:13:32

kill -0 确实不会终止进程。它只是检查您是否可以向它发送信号。

只需kill pid，如果这不起作用，请尝试kill -9 pid。

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天煞孤星 2024-12-20 19:13:32

只需 kill 即可发送 SIGTERM，而 nohup 不会忽略该信号。

您不应该首先发送 SIGKILL，因为这会让进程没有机会恢复；您应该按顺序尝试以下操作：

SIGTERM (15)
SIGINT (2)
SIGKILL (9)

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歌入人心 2024-12-20 19:13:32

我会做类似的事情：

jobs

[1] + Running nohup ./tests.run.pl

kill %1

I would do something like:

jobs

[1] + Running nohup ./tests.run.pl

kill %1

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Hello爱情风 2024-12-20 19:13:32

如果您不知道进程 ID 并且它可能在 shell（或循环）内运行各种命令，您可以运行 jobs -l 来列出作业和 PID，然后 kill他们。

参见示例：

ubuntu@app2:/usr/share/etlservice/bin$ jobs -l
[1]  27398 Running                 nohup ./extract_assessor_01.sh > job1.log &
[2]  27474 Running                 nohup ./extract_assessor_02.sh > job2.log &
[3]  27478 Running                 nohup ./extract_assessor_03.sh > job3.log &
[4]- 27481 Running                 nohup ./extract_assessor_04.sh > job4.log &
[5]+ 28664 Running                 nohup ./extract_assessor_01.sh > job1.log &
ubuntu@app2:/usr/share/etlservice/bin$ sudo kill 27398
sudo kill 27474[1]   Terminated              nohup ./extract_assessor_01.sh > job1.log
ubuntu@app2:/usr/share/etlservice/bin$ sudo kill 27474
[2]   Terminated              nohup ./extract_assessor_02.sh > job2.log
ubuntu@app2:/usr/share/etlservice/bin$ sudo kill 27478
[3]   Terminated              nohup ./extract_assessor_03.sh > job3.log
ubuntu@app2:/usr/share/etlservice/bin$ sudo kill 27481
[4]-  Terminated              nohup ./extract_assessor_04.sh > job4.log
ubuntu@app2:/usr/share/etlservice/bin$ sudo kill 28664
[5]+  Terminated              nohup ./extract_assessor_01.sh > job1.log
ubuntu@app2:/usr/share/etlservice/bin$

If you don't know the process ids and it might run various commands within a shell (or a loop), you can run jobs -l to list jobs and PIDs, then kill them.

See example:

ubuntu@app2:/usr/share/etlservice/bin$ jobs -l
[1]  27398 Running                 nohup ./extract_assessor_01.sh > job1.log &
[2]  27474 Running                 nohup ./extract_assessor_02.sh > job2.log &
[3]  27478 Running                 nohup ./extract_assessor_03.sh > job3.log &
[4]- 27481 Running                 nohup ./extract_assessor_04.sh > job4.log &
[5]+ 28664 Running                 nohup ./extract_assessor_01.sh > job1.log &
ubuntu@app2:/usr/share/etlservice/bin$ sudo kill 27398
sudo kill 27474[1]   Terminated              nohup ./extract_assessor_01.sh > job1.log
ubuntu@app2:/usr/share/etlservice/bin$ sudo kill 27474
[2]   Terminated              nohup ./extract_assessor_02.sh > job2.log
ubuntu@app2:/usr/share/etlservice/bin$ sudo kill 27478
[3]   Terminated              nohup ./extract_assessor_03.sh > job3.log
ubuntu@app2:/usr/share/etlservice/bin$ sudo kill 27481
[4]-  Terminated              nohup ./extract_assessor_04.sh > job4.log
ubuntu@app2:/usr/share/etlservice/bin$ sudo kill 28664
[5]+  Terminated              nohup ./extract_assessor_01.sh > job1.log
ubuntu@app2:/usr/share/etlservice/bin$

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