bash 如何杀死 nohup 进程？
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How to kill a nohup process?
提问by polerto
I executed the following command
我执行了以下命令
$ nohup ./tests.run.pl 0 &
now when I try to kill it (and the executions that are started from this script) using
现在，当我尝试杀死它（以及从此脚本开始的执行）时，使用
$ kill -0 <process_id>
it does not work. How can I kill a nohupped process and the processes that runs via the nohupped script?
这是行不通的。如何杀死 nohupped 进程以及通过 nohupped 脚本运行的进程？
Thanks
谢谢
回答by Mat
kill -0does notkill the process. It just checks if you could send a signal to it.
kill -0并不能杀死进程。它只是检查您是否可以向它发送信号。
Simply kill pid, and if that doesn't work, try kill -9 pid.
很简单kill pid，如果这不起作用，请尝试kill -9 pid。
回答by trojanfoe
Simply kill <pid>which will send a SIGTERM, which nohupwon't ignore.
简单地说kill <pid>，它会发送一个SIGTERM，它nohup不会忽略。
You should not send a SIGKILLfirst as that gives the process no chance to recover; you should try the following, in order:
您不应该发送SIGKILL第一个，因为这使该过程没有机会恢复；您应该按顺序尝试以下操作：
SIGTERM(15)SIGINT(2)SIGKILL(9)
SIGTERM(15)SIGINT(2)SIGKILL(9)
回答by user7321649
I would do something like:
我会做这样的事情：
jobs
[1] + Running nohup ./tests.run.pl
kill %1
回答by Mike S.
If you don't know the process ids and it might run various commands within a shell (or a loop), you can run jobs -lto list jobs and PIDs, then killthem.
如果您不知道进程 id，并且它可能会在 shell（或循环）中运行各种命令，您可以运行jobs -l以列出作业和 PID，然后是kill它们。
See example:
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$
回答by san shrestha
kill nohupprocess
杀死nohup进程
ps aux |grep nohup
grep that PIDkill -15 -1 16000(will logout you) and clean on next login root
grep 那个PIDkill -15 -1 16000（将注销你）并在下次登录 root 时清理
