Kill is an operation of removing an object or process from memory so that other processes/variables can use them.

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killing the script process instead to use exit command in bash scripts

from my experience in bash script some times exit command not exit from the script because using a pipe lines , sub shell , or even deep loops , etc in spite this is rare case , I want to avoid ...
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14 views

self destruct subprocess in while loop (Bash)

I am trying to tail a file periodically. Problem is that i must somehow kill the last process in the event of a ctrl+c or sudden closure of terminal, else tail process will remain running.1.The ...
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20 views

atexit handler not responding to signals

I have two python files:a.py:import subprocess, time, os, signalmyprocess=subprocess.Popen("b.py", shell=True)time.sleep(2)os.kill(myprocess.pid, signal.SIGTERM)b.py:import atexitdef ...
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44 views

how to use kill command only with files name without PID

I wanna kill programs with one commandps -elf | grep "common_program_name" | grep -v grep | awk '{print $2}' | xargs kill -9but I got an error kill: failed to parse argument: 'Swhat am I doing ...
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33 views

Terminate running php script

I made a php script and set set_time_limit(0) and made a forever loop. In console I can terminate it with Ctrl+C, how can I terminate the script if it runs from web server?My script produces logs ...
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33 views

why I cannot kill the process group with this c code?

In the main parent process I called :killpg(child_group, SIGKILL);in the child process, i set the child group as:setsid();child_group=getpgrp();But I checked the processes, ps shows the ...
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16 views

How can I find out Orphaned processes and kill them on Windows Server?

How can I find out Orphaned processes and kill them on Windows Server? I don't want to kill the processes which have the real users.Thanks a lot!
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1answer
17 views

More elegant way to selecting python popen process.kill() or process.terminate()

I have small function that is designed for killing or terminating subproces and its subprocesses.I am trying to write it in a more elegant way instead of repeating if, else twice.def kill_process(...
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128 views

Work around ssh does not forward signal

How can I work around the problem that ssh does not forward the SIGTERM signal?I want print-signal.py to terminate of the ssh root@localhost process terminates:ssh root@localhost /root/print-...
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2answers
32 views

c fork() and kill() at the same time not working?

Main program: Start a certain amount of child processes then send SIGINT right away.int main(){pid_t childs[CHILDS];char *execv_argv[3];int n=CHILDS;execv_argv[0]...
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69 views

How to stop a script within a script

I'm looking to control a script via Zigbee/XBee using X-CTU. I've created a script named zb_control.py. Now I'm trying to start and stop another script within this script. A script adxl345test.py is ...
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31 views

Why is parent bash waiting for child bash to die to execute trap [duplicate]

Let's say I have a shell and another external shell.On the first shell I run bash: This is the parent bash. In the parent bash I set a trap with trap exit INT for example.Then I run bash again ...
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81 views

How to force an interrupt on function execution that is taking too long within a scheduled tick

I have written this scheduler, but I am not able to make it "kill" that input function f when f takes more than the input recurring time interval.If that f was a process instead of a thread, then ...
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12 views

Delete all files in a folder even if empty

I wrote code to delete all files in a folder but sometimes get an error if the folder is empty. how can i modify this to delete all files and not get an errorKill "S:\Reporting Center*.pdf"JDV- i ...
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49 views

sudo ignores SIGTERM sent from same script

I'm trying to figure out why this doesn't work:#!/bin/bashsudo sleep 60 &sudo_pid=$!sudo kill $sudo_pidI'd expect that after the kill, the sudo command and its child sleep process would be ...

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