How to shut down after running nohup command

Four methods: Find the process ID (PID) and use the "kill" command to terminate the process; use the "killall" command (use with caution) to terminate all "nohup" processes; check the "nohup.out" file for Related Information. Through these methods, users can effectively shut down the tasks executed in the background by the "nohup" command.

Once the nohup command is used to put the task into the background for execution, it will not terminate when the terminal is closed. To shut down a task executed in the background by the nohup command, you need to terminate the task manually. Here are some methods:

1. Find the process ID (PID):

   • Use the ps command to find the PID of the running nohup process: ps -ef | grep 'nohup'.
   • Find the PID of the task you want to close.

2. Use the kill command to terminate the process:

   • Use the kill command plus the PID of the process to terminate the process: kill PID.
   • If the process cannot be terminated normally, you can try to use kill -9 PID to force termination.

3. Use the killall command (use with caution):

   • If there are multiple nohup processes, you can use the killall command to terminate all nohup processes: killall nohup.
   • But please note that this will kill all processes with the nohup command, including the ones you may want to keep.

4. View nohup.out file (optional):

   • If your nohup command has output, you can view the nohup.out file to Get relevant information.

Through the above method, you can manually close the tasks executed in the background by the nohup command.

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