Programming ::get The PID Of The Process Giving Kill Signal To A Process?

Nov 26, 2008

I tried googling but didn't get any answer for this.I have a process called "abc" and it is running with PID "123".I have a putty session opened with PID "999".I am giving kill -TERM 123 from putty session.My process "abc" before dying it should catch the PID of the terminal which provided TERM signal to it.Is there any way to find this out

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Red Hat / Fedora :: Command To Stop That File/process Or Is It Just Kill The Process To Stop The Process?

Nov 11, 2010

I've some file with .sh extensions that runs some softwares.Now,how do I stop running that filesI know we run the command ./start_tomcat.sh to start the apache.Is there any command to stop that file/process or is it just kill the process to stop the process

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General :: Sending Signal From Child Process To Parent Process?

Sep 8, 2010

Code:

#include <stdio.h>
#include <unistd.h>
#include <signal.h>

[code]....

Description of what the code does or what i intended to do:

1. Created a child process from parent process using 'fork()'

2. Sent a signal 'SIGALRM' from child process to parent process using 'sigqueue' function.

(The Third parameter of 'siqueue' function contains the message (message msg) which the child process wants to send to the parent process.'msg' is a stucture instance containing a) pid of child and b) string) 5. Print the 'msg' sent by child process inside the signal handler function 'sig_action_function' of the parent process I am getting some junk value when this line is executed

Code:

printf("%d
",msg->cpid);

I expected to get the pid of child process, which the child process sent to parent process through the signal.

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Programming :: How To Kill Process Of Script

Aug 13, 2010

My script in /usr/bin displays the time on the console tty1 :

Quote:

if [ $(echo &>/dev/null > /dev/tty8; echo $?) -eq 0 ]
then
while [ 1 -lt 2 ]
do

[code].....

I'm started this script : /usr/bin/showtime How i can kill process of this script.

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Programming :: Kill More Than One Process In System?

Apr 27, 2010

I wanted to know how to kill more than one process in unix??
e.g- I have problem statement as
"Write a shell script to Kill all processes started from your login "

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Programming :: Kill Process More Than 3 Hours Old From Shell Command?

Nov 15, 2010

My server pretty often becomes full up php processes running which are not needed.Is there a way to search for and kill any php process that is more than 3 hours old? as I understand it, i need to use ps piped with awk. awk at the moment seems very complicated to me, do not how to start tackling it.

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Software :: Unable To Kill Process With Kill -9

Jan 13, 2011

the process is mcelog. When I do as root kill -9 2323 which is pid of mcelog the process is not killed. I tried doing the same from top, press K and enter pid of mcelog. doing ps auwx | grep mcelog I see there are several results. I tried killing all of them like kill -9 2355 2341 3425 2345. But re-running the above commands still shows them as running. How else would I troubleshoot this to avoid restarting of the box.

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Programming :: Displaying Process Id In Shell Script But There Is No Such Process?

Nov 9, 2010

I have a shell script to identify whether the process is running or not. If the process is not running, then I execute another script file to run my application. Below is my script and saved this script as monitorprocess.sh Code: #!/bin/bash

result=$(ps -ef | grep -v grep | grep "applicationname.sh" | awk '{print $2}')
echo $result
if [ "$result" == "" ];

[code]...

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Programming :: Difference Between Init.rc Process And Normal Process?

Mar 31, 2011

Is there any difference in cpu usage for process in init.rc(runs automatic when boot is happened) and manually running process. Will these both have same priority by default...?

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Programming :: Creates A Child Process With Fork And, When The Child Ends, Receives The SIGCHLD Signal And Wait For Its Termination?

May 23, 2011

I have a doubt about signals in C programming. I have done this little program to explain it. It creates a child process with fork and, when the child ends, receives the SIGCHLD signal and wait for its termination.Ok, quite easy, BUT when I execute this code the SIGCHLD signal is received twice, first as an error (returns -1) and the second one to finish the child process.I don't understand the meaning of the first received signal. Why is it generated? Is the code wrong? (if you add the SIGINT and press Ctrl+C during the execution it also receives two signals instead of one)

Code: #include <stdio.h>
#include <unistd.h>
#include <string.h>

[code]....

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Debian :: Can't Kill Zombie Process

Feb 2, 2016

Sometimes (rarely) when I try to open VLC it wont open, but it stays in the background and takes 98-100% of one core.

The problem is that I can't kill that vlc-process.

Code: Select allkillall vlc
will NOT kill it
and
Code: Select allkill 31641
won't work either

top shows
Code: Select allPID       USER      PR  NI  VIRT        RES     SHR     S    %CPU   %MEM     TIME+     COMMAND
31641  xxxxxxxx   20   0   1320248   64384  39120   S   100.0         1.6     44:51.94     vlc

Is there any way to kill the vlc-process (without booting the machine)? I also tried the "killall vlc" and "kill 31641" as root with the same results.

I have Debian jessie and the only "nonofficial" repositories I have enabled are

#google chrome
http://dl.google.com/linux/chrome/deb stable main
#Backports
deb http://httpredir.debian.org/debian jessie-backports main

And from those I have installed only chrome, and wine-development, and I dont think those could have anything to do with this problem.

Booting the machine does work, but I don't want to boot my machine just now. This happens about once per week

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Debian :: Kill A Process Using GUI Interface?

Dec 31, 2010

well i am doing an assignment about debian OS 5 . so i need some info about Deadlocks and how to kill a process using GUI interface . i already found a way to do it in Command line .

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General :: Kill The Process In Different Group But Not One-by-one?

Apr 5, 2010

Can we just put all the processes in one group and kill that group? Is there any other way to do this?

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General :: How To Kill A Process With Name Having Spaces

Dec 10, 2010

A process with name=example can be killed by killall -9 example

How to kill multiple instances of following command which contain spaces?

"valgrind --tool=lackey ./testcases/kernel/syscalls/waitpid/waitpid03"

Following command returns valgrind --tool=lackey ./testcases/kernel/syscalls/waitpid/waitpid03: No such file or directory

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General :: What To Do When Ctrl-c Can't Kill Process?

Feb 9, 2011

Ctrl-c doesn't always work to kill the current process (for instance, if that process is busy in certain network operations). In that case, you just see "^C" by your cursor, and can't do much else.What's the easiest way to force that process to die now without losing my terminal?

Summary of answers below:Usually, you can Ctrl-z to put the process to sleep, and then do "kill -9 process-pid", where you find the process's pid with 'ps' and other tools.On Bash (and possibly other shells) you can do "kill -9 %1" (or '%N' in general) which is easier. If Ctrl-z doesn't work, you'll have to open another terminal and kill from there.

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General :: How To Kill Same Group Process

Feb 18, 2011

How to kill a process initiated by another user, who is in same group as me?

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Ubuntu :: How To Kill A Wine Process

Nov 7, 2010

How can I kill a specific wine process? for example paint shop pro has crashed under wine and will not close but how can I find the specific pid to kill it? ps axwww | grep wine shows the pid of wineserver and winedevice but it doesnt show the pid of the prgram I want to kill

5995 ? Ss 0:00 /usr/bin/wineserver
6001 ? Sl 0:00 C:windowssystem32winedevice.exe MountMgr
6054 pts/0 S+ 0:00 grep --color=auto wine

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Ubuntu :: Kill A Process - Jobs - Pd

Mar 28, 2011

I am learning terminal and i want to kill a process. There are 2 ways to do it i ve heard. 1st way is to type following in terminal:

[Code].....

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Applications :: How To Kill Uninterruptible Process?

Aug 5, 2010

Often I get the following message when starting FireFox:

Firefox is already running, but is not responding. To open a new window, you must first close the existing Firefox process, or restart your system.At the same time CPU usage goes to 100%, load is extremely high and my PC is becoming unresponsive.I tried killing the process: Code: killall -9 firefox but without success.In the System Monitor I see that firefox is marked as "uninterruptible" process.

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General :: Cannot Kill Mbusd Process And Cannot Run It Again

Oct 30, 2010

I have a big problem with one of my processes named "mbusd" ;it is an opensource modbus RTU/TCP gateway when I plug USB to serial convertor to it my laptop without this process linux makes virtual ttyUSB very fine and when I unplug it it removes except some times (SOME TIMES not all the times) that I run mbusd process to work with, at that time during mbusd process work when I unplug USB/serial converter the virtual ttyUSB does not disappear and mbusd does not exit too and it turnes in something like this when I get ps -aux: mbusd [defunc] at this time I can not even kill it with -9 or -15 signals and pluging back the converter does not solve the problem too and mbusd does not exit or start to run again.

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General :: Kill A Process Using Pipe?

Apr 22, 2010

We want to kill a process provided that only process name is given and we are to first find out the process id and then kill the process. Yes, in one go! That is, using pipe.

So, I tried this (the bold text):

[Code]...

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General :: How To Kill A Process When Its Timeout

Mar 14, 2011

I want to kill a process when timeout where 2 processes are running parallel or simultaneous in a same user witout effecting the another process,i have used the command

ps -ef |grep user
kill -9

but its killing another process suppose if i try to kill with processname sub processes in that process converting as daemon process and its not killing sub processes when killing parent process.

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Programming :: Showing Process Id But There Is No Such Process?

Nov 9, 2010

I have a shell script to identify whether the process is running or not. If the process is not running, then I execute another script file to run my application. Below is my script and saved this script as monitorprocess.sh

Code:
#!/bin/bash
result=$(ps -ef | grep -v grep | grep "applicationname.sh" | awk '{print $2}')

[code]...

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Software :: Process Cannot Catch The HUP Signal?

Feb 3, 2010

i write one program,which can dynamiclly be configure by user,using signal SIGHUP.if i start the program in console,it can works well.i.e,i send HUP signal to the process,it can be catched and load the configure file.but,if the program is started from init shell script,in this way,the ppid of the program is 1,the process can not catch the HUP signal but other signal ,such as USR1,can be catched.i don't know if i express clearly.i am not family with shell script.i don't know if it dues to starting from shell script

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General :: Kill Process After It's Been Allowed To Run For Some Time?

Jun 17, 2010

I want to limit the time a grep process command is allowed to run or be alive.For example. I want to perform the following:grep -qsRw -m1 "parameter" /varBut before running the grep command I want to limit how long the grep process is to live, say no longer than 30 seconds.How do I do this?And if it can, how do I return or reset to have no time limit afterwards.

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Ubuntu Networking :: Can't Kill Process Of NetworkManager

May 12, 2010

when i unload and reload my module ath5k, something is setting my wireless interface in managed mode. I suspect is NetworkManager but when i try to kill this process (using -9 parameter) it restarts. how to kill it or which process is starting it over and over again?

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Ubuntu :: Finding Out The Process ID And Typing Kill ID?

Aug 8, 2010

Besides finding out the process ID and typing kill ID? Ctrl+C doesn't work. If I start my java program (which runs in a loop), Ctrl+C only types ^C and doesn't do anything. I have to open up another terminal, log in, find the ID, and kill it.

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Ubuntu :: VLC Ends Log Shows Kill Process?

Feb 9, 2011

My swag is that my VLC has a memory leak and that is why itkeeps dying on my system while playing audio .m3u Playlists of flac filesVLC 1.1.4 Jan 25 2011, ubuntu 10.10, Dell Lattitude laptop D600This is what I see in the syslog

Feb 9 09:24:12 ubugj-DellD600 kernel: [ 4995.881387] Out of memory: kill process 2353 (vlc) score 239282 or a child
Feb 9 09:24:12 ubugj-DellD600 kernel: [ 4995.881401] Killed process 2353 (vlc)

[code]...

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Ubuntu :: Kill Process Script At Logout?

Sep 1, 2011

I need to add a script that kills cairo dock every time i log out. I've tried various things but I don't seem to have any clue how to do it. Big time newbie here, so keep it clear and concise if you can.

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General :: Kill Process Hogging Tcp Port?

Feb 25, 2010

I just bought an SSL cert and installed on my Apache server. When I restarted something went wrong so I had to change some config stuff and when I tried to restart apache for the second time I got this:

$ sudo apache2ctl start
(98)Address already in use: make_sock: could not bind to address [::]:80
(98)Address already in use: make_sock: could not bind to address 0.0.0.0:80
no listening sockets available, shutting down
Unable to open logs

Problem is that apache isn't running. For some reason there is something hogging my tcp 80 port, preventing apache from starting properly. How do I fix this? Is there a way to "free" a port?

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