Adda signal handler to sigusr1 that prints to stderr and exits. Try this, adapted to compile in cygwin: #include <stdio.h> #include <signal.h> #include <stdio.h> #include <stdlib.h> #ifndef STDIN_FILENO # define STDIN_FILENO 0 #endif #ifndef STDOUT_FILENO # define STDOUT_FILENO 1 #endif void sig_handler(){ fprintf(stderr,"TERMINATED"); exit(0); } void main(int argc, char **...
c#,winforms,process,kill,system.diagnostics
Just omit the GetProcesssByName part and call p.Kill(). This will kill any process with "SoundCloud" in the main window title.
Kill -9 sends a SIGKILL, which you cannot catch or ignore. (See http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/signal.h.html ). You also cannot block SIGKILL using sigprocmask(). Any attempt to do so will be ignored. The fact that you cannot catch these SIGKILL means your program will never have a chance to run any code at...
pid1 has been killed by the time pid2 attempts to send a it a SIGUSR1. pid2 is the killer. When pid2 issues a kill(0, SIGUSR2), this sends SIGUSR2 to the entire process group, including pid1. This kills pid1, which is unprepared to receive a SIGUSR2....
This is not a fully tested answer. But it is a bit more than just a comment. One is to have dirty read (with nolock). This part is tested I do this all time. Build a large scalable app you need to resort to this and manage it. A dirty...
python,stdin,popen,kill,omxplayer
Final solution then (see the process edited in the question): playing_long = subprocess.Popen(["omxplayer", "/home/pi/Motion_sounds/music.mp3"], stdin=subprocess.PIPE, stdout=subprocess.PIPE) time.sleep(5) playing_long.stdin.write(b'q') playing_long.stdin.flush() ...
android,process,background,kill
you can create a service to perform those important task and start the service in foreground using Service.startForeground method.
windows,multithreading,perl,fork,kill
The Forks::Super module provides many useful facilities for handling forked processes, as well as offering a more portable interface. This program runs notepad to edit the program's own source file and kills the child process after five seconds. If you need to pass parameters to the command then you should...
java,android,background,kill,close
If you want to "stop the app" that is not the same as "remove from recents" - even swiping from recents doesn't "stop your app" and "stopping your app" does not remove it from recents. Any activity will show in the recents list unless you tell it to not display...
process,makefile,make,gnu-make,kill
how to interrupt a process in make without interrupt make process? GNU Make reacts upon the exit status of the command. To force Make to ignore the exit status of the command and proceed further, simply put - character before the command: debug: ${BINDIR}/main -${QEMU} -M versatilepb -m 128M...
I managed to fix this. Turns out the subprocess was respawning itself creating something weird which prevented python from keeping track of it. So I had to do this to fix it, However this is not the most elegant solution, and rather dangerouddangerous. Be careful if you use this, because...
You can use sys.exit() to exit the program normally. Exit the interpreter by raising SystemExit(status). If the status is omitted or None, it defaults to zero (i.e., success). If the status is an integer, it will be used as the system exit status. If it is another kind of object,...
windows,batch-file,background,dos,kill
I think taskkill is what you're looking for. With it you can kill a running process by its ID or image name (name of the .exe file). You can read a detailed usage explanation on this page: http://www.computerhope.com/taskkill.htm...
find your job id with the process or application name . example is given below - I am killing java process here ps -aef|grep java // the above command will give you pid, now fire below command to kill that job kill -9 pid // here pid is a number...
python,multithreading,python-3.x,subprocess,kill
I have created a class to communicate with another processes via pipes. Class creates separate threads that read/write to pipes and use async queues to communicate with your thread. It;s a proven solution that I use in my project import time import subprocess import queue import threading TIMEOUT_POLLINGINTERVAL = 0.5...
Without getting into the advisability of your process, is there any reason why couldn't you simply add a login-based filter to your INSERT statement for the @BusyProcess table? INSERT @BusyProcess ( SPID, Status, Login, HostName, DBName, Command, CPUTime, DiskIO, LastBatch, ProgramName ) SELECT spid, status, loginame, hostname, DB_NAME(dbid), cmd, cpu,...
python,subprocess,kill,terminate
While I don't agree at all with your design, the specific problem is here: except Exception as e: terminated = True finally: p = subprocess.Popen(['python.exe', r'D:\test.py'], shell=True) In the case that an Exception was thrown, you're setting terminated to true, but then immediately restarting the subprocess. Then, later, you check:...
It's not a one-liner, but would you be willing to consider spawning off the kill with a short sleep, then waiting in the main thread? Something like: (sleep 1; kill $PID) & wait $PID This addresses your concern of the PID being reused after the kill. Even if you reduce...
From the manual: If Bash is waiting for a command to complete and receives a signal for which a trap has been set, the trap will not be executed until the command completes. When Bash is waiting for an asynchronous command via the wait builtin, the reception of a signal...
The way I went to fix this is to call the /user/bin/java command directly and I can now kill the process correctly. The only issue is have to have path to java.
c#,winforms,internet-explorer,process,kill
I've tested this code and it works every time for me. I'm using IE11 and have opened both remote and local sites that generate alerts and the processes still close without an error. I suggest wrapping this process in a try/catch to see if there any exceptions generated as I...
pidof utorrent should get the pid you are looking for but killall utorrent is probably the easiest way to do it
In order to have the application run constantly in infinite loop what is the best way? I want to remove the time.sleep(1) which I don't need A while True or while <condition> loop is OK, in my opinion. A sleep() is not mandatory for such a infinite loop as...
I have made it way too complicated for myself... I added this to the bottom of my win/lose screen, and it shows every stat I want to show, and it kills it after it shows everything. <?php session_unset(); session_destroy(); ?> ...
bash,shell,unix,background-process,kill
The background processes are child processes of the shell, but not child processes of wait, so there is no good way to propagate a signal to wait to any of the other processes. A quick and dirty way to kill all background processes, which you can put into a script...
What you may be seeing here is that you're killing the nice process and not the java process it launches. You could avoid this by launching the java process directly and then altering the nice level using renice on the PID you get. It's also worth checking that you're trying...
c,linux,system-calls,kill,sessionid
You can always use the /proc/ file system to query processes (see proc(5) for more). In particular you can then scan the /proc/PID/ directories (where PID is some numerical name like 1234, it is the relevant pid, so process of pid 1234 is described in /proc/1234/ pseudo-directory; hence you could...
unix,command-line,process,docker,kill
When I reproduce your situation I see different PIDs between docker top <container> and docker exec -it <container> ps -aux. When you do docker exec the command is executed inside the container => should use container's pid. Otherwise you could do the kill without docker straight from the host, in...
Those messages aren't coming from the killall command. They're coming from the shell when it notices that one of its background child processes has died. You can prevent this by running the commands in a subshell: (phantomjs Lib/loadtester/runTests $TEST_COUNT $CLIENT_LIMIT $ACTION $PROFILE $TEST_SERVER $TEST_INCREMENT $DEBUG_MODE > "/tmp/"$TEST_COUNT"_log.txt" &) The background...
Use an array to capture the background PIDs: #!/bin/bash pids=() ./fibonacci1 & pids+=( $! ) ./fibonacci2 & pids+=( $! ) ./fibonacci3 & pids+=( $! ) ./fibonacci4 & pids+=( $! ) ./fibonacci5 & pids+=( $! ) ./factorization1 & pids+=( $! ) ./factorization2 & pids+=( $! ) ./factorization3 & pids+=( $! )...
You started cmd.exe, then cmd.exe starts child process ping.exe. To kill ping.exe you can kill all process hierarchy. For example with WMI(add System.Management reference): private static void KillProcessAndChildrens(int pid) { ManagementObjectSearcher processSearcher = new ManagementObjectSearcher ("Select * From Win32_Process Where ParentProcessID=" + pid); ManagementObjectCollection processCollection = processSearcher.Get(); try { Process...
These are not the processes you're looking for. You're seeing grep, that's why the id changes. Each call is a separate invocation....
android,memory,process,kill,foreground
Article ** says that the app is only killable in certain parts of its life cycle. Apps don't have a lifecycle. The table in question is about the activity lifecycle. Processes also have a "lifecycle" -- covered in your second link -- though personally I would not have chosen...
I think what might be happening is... When you do, SOUND=`play -q /home/greg/Documents/deththeme.wav &` it executes play in the background and stores the stdout of that process into SOUND, which is "". This might demonstrate: #!/usr/bin/env bash SOUND=`play -q /tmp/wav.wav &` echo SOUND = "$SOUND" $SOUND Output: # ./sound.sh SOUND...
I figured that the problem was to kill the all process tree and That SO answer solves the problem I had this to the child process setpgrp(0, 0); And change the kill instruction to kill 9, -$pid; Looks like this now my $pid = fork(); die "unable to fork: $!"...
If I understood correctly, you want to use the different images as the frames of your video. In this case you should use ImageSequenceClip() (it's in the library, but not yet in the web docs, see here for the doc). Basically, you just write clip = ImageSequenceClip("some/directory/", fps=10) clip.write_videofile("result.mp4") And...
You can use WMIC commands with wildcards to accomplish this: wmic service where "name like 'tomcat%'" call stopservice See Wildcard Services restart on the Super User site....
Just do this: (define-key minibuffer-local-map "\M-s" nil) The problem is that M-s is locally bound in the minibuffer (in minibuffer-local-must-match-map and other minibuffer keymaps) to next-matching-history-element, which gives you that prompt and lets you search the history. What you need to do is unbind M-s in each of the minibuffer...
I don't see why you couldn't use supervisord. The configuration is really simple and very flexible and it's not limited to python programs. For example, you can create file /etc/supervisor/conf.d/myprog.conf: [program:myprog] command=/opt/myprog/bin/myprog --opt1 --opt2 directory=/opt/myprog user=myuser Then reload supervisor's config: $ sudo supervisorctl reload and it's on. Isn't it simple...
python,linux,windows,subprocess,kill
Heh, I was just researching this myself yesterday! Assuming you can't alter the child program: On Linux, prctl(PR_SET_PDEATHSIG, ...) is probably the only reliable choice. (If it's absolutely necessary that the child process be killed, then you might want to set the death signal to SIGKILL instead of SIGTERM; the...
linux,process,signals,kill,ptrace
You can see that in the directory /proc. consider process id 17858. You are sending the signal SIGSTOP to that process. Now the process is stopped. In /proc , 17858( name of directory is process ID). directory is there. In that, status file is available. Using that one we can...
It's not recommended but try this: Process.Start("taskkill", "/F /IM [taskname].exe"); ...
c#,windows-phone-8,navigation,logout,kill
I would try this : A logout button wherever you want it that redirects to a xaml page stating "do you really want to logout ?" (let's call this page Logout.xaml) and in this page, you manage to redirect the user to the homepage of your app in the "Button_Click"...