I have a ps1 script (Windows 2008 R2) to kill process:
Stop-Process -Name "c_proc".
c_proc is a program that runs in console mode.
After running this script c_proc does not exit, it just keeps restarting in console mode.
Another way to kill c_proc is to kill conhost.exe but it didn't work either.
c_proc can exit when you type in its console windows "exit".
How can I send the message "exit" to the console window via PowerShell or cmd?
How can I kill c_proc?
This is the right code to kill the process c_proc. I found the parent process:
Stop-Process -Name "start"
Stop-Process -Name "c_proc"
I'm using Start-Process cmdlet as part of a Powershell script being executed by the new scriptable TFS build system.
My issue is that I'm starting some executables from my Powershell script and once the build step ends, it kills started processes.
I've also also tried to use ProcessStartInfo directly and Start-Job with no luck.
When I run that script alone it ends, but it leaves the started processes opened.
Is there any way to solve this?
You can use start-Job:
Start-Job -ScriptBlock { start C:\Windows\notepad.exe }
After exiting the PS, Notepad is still open
Check this post for more info:
if you start a script using Start-Process, it will survive the shell
termination, but if you started it from a console window then it stays
bound to that window and closing the window will terminate the process
Current PS script:
Invoke-Command -ComputerName RemoteServer007.FQDN.com -ScriptBlock {
Set-Variable -Name WOWCONFIG -value "d:\ABCs\WOWzers" `
| Start-Process "d:\da-folder\Do-It-NOW-Pleez.cmd"
}
If I log on locally to the server(RemoteServer007.FQDN.com) and execute the cmd file, it runs through all of the lines(commands) within the cmd file.
When I execute it remotely, it gets about 30% of the way through the commands within the cmd file, the PS execution ends without error, but not all of the lines/commands in the cmd file had been executed.
This was discovered by simply configuring each line of the cmd file to output to txt files.
I even tried re-ranging the commands in the cmd file, thinking that perhaps there was a specific command that was causing it to exit, but that is not the case.
I'm wondering if there is some timeout or response that PowerShell is not getting? and just quitting almost immediately after starting?
Any ideas or help would be greatly appreciated.
There are a couple of things you can do here:
You may have a memory issue. Increasing the value of MaxMemoryPerShellMB might help
set-item WSMan:\$target\Shell\MaxMemoryPerShellMB -Value 0 -Force
You'd need to run this once on the remote machine before you execute your commands again.
You can also see possible error logs in the windows event viewer. There are categories for powershell and for Windows Remote Management which you should look at.
Finally, you can just run this process asynchronously, using the task scheduler for instance. I had a similar problem with windows in the past, and running the process from the task scheduler, outside the powershell session, fixed it. There's an example of how we did this in Cloudify here:
https://github.com/CloudifySource/cloudify/blob/master/esc/src/main/resources/clouds/ec2-win/upload/bootstrap-management.ps1#L220
what is the easy way to kill remote job initiated by invoke-command with background processes?
I kick remote PS script to run legacy exe file and need a way to kill that process.
I was going to use stop-job first but as I am reading it works only for local processes.
Then I was going to use Remove-job -force command but if I understood right, it cannot kill running process until it completes (again my remote ps script will start another process to run exe file).
I am reading I can kill a process using wmi terminate command but I do not know how to get PID of remote process (I cannot use name because I can kill processes from other users)
what is the best way to achieve my goal?
my script looks like that:
invoke-command -computername server1,server2,server3..etc -script-block {my.exe} -asjob
loop to wait for all processes to complete and report progress
check for CTRL-C press and kill all remote instances on {my.exe}
ok checked this morning from work and this works fine from a calling script:
get-job | remove-job -force
I was confused by MSDN doc which says:
When you stop a background job, Windows PowerShell **completes** all tasks that are pending in that job queue and then ends the job
Check out this answer, you can add the start process command to your script block and return the pid or save it to a text file to be reference later.
PowerShell - get process ID of called application
Occasionally a program on a Windows machine goes crazy and just hangs. So I'll call up the task manager and hit the "End Process" button for it. However, this doesn't always work; if I try it enough times then it'll usually die eventually, but I'd really like to be able to just kill it immediately. On Linux I could just kill -9 to guarantee that a process will die.
This also could be used for writing batch scripts and writing batch scripts is programming.
Is there some program or command that comes with Windows that will always kill a process? A free third-party app would be fine, although I'd prefer to be able to do this on machines I sit down at for the first time.
"End Process" on the Processes-Tab calls TerminateProcess which is the most ultimate way Windows knows to kill a process.
If it doesn't go away, it's currently locked waiting on some kernel resource (probably a buggy driver) and there is nothing (short of a reboot) you could do to make the process go away.
Have a look at this blog-entry from wayback when: http://blogs.technet.com/markrussinovich/archive/2005/08/17/unkillable-processes.aspx
Unix based systems like Linux also have that problem where processes could survive a kill -9 if they are in what's known as "Uninterruptible sleep" (shown by top and ps as state D) at which point the processes sleep so well that they can't process incoming signals (which is what kill does - sending signals).
Normally, Uninterruptible sleep should not last long, but as under Windows, broken drivers or broken userpace programs (vfork without exec) can end up sleeping in D forever.
taskkill /im myprocess.exe /f
The "/f" is for "force".
If you know the PID, then you can specify that, as in:
taskkill /pid 1234 /f
Lots of other options are possible, just type taskkill /? for all of them. The "/t" option kills a process and any child processes; that may be useful to you.
Process Hacker has numerous ways of killing a process.
(Right-click the process, then go to Miscellaneous->Terminator.)
JosepStyons is right. Open cmd.exe and run
taskkill /im processname.exe /f
If there is an error saying,
ERROR: The process "process.exe" with PID 1234 could not be
terminated.
Reason: Access is denied.
then try running cmd.exe as administrator.
Get process explorer from sysinternals (now Microsoft)
Process Explorer - Windows Sysinternals | Microsoft Docs
One trick that works well is to attach a debugger and then quit the debugger.
On XP or Windows 2003 you can do this using ntsd that ships out of the box:
ntsd -pn myapp.exe
ntsd will open up a new window. Just type 'q' in the window to quit the debugger and take out the process.
I've known this to work even when task manager doesn't seem able to kill a process.
Unfortunately ntsd was removed from Vista and you have to install the (free) debbugging tools for windows to get a suitable debugger.
setup an AT command to run task manager or process explorer as SYSTEM.
AT 12:34 /interactive "C:/procexp.exe"
If process explorer was in your root C drive then this would open it as SYSTEM and you could kill any process without getting any access denied errors. Set this for like a minute in the future, then it will pop up for you.
FYI you can sometimes use SYSTEM or Trustedinstaller to kill tasks ;)
google quickkill_3_0.bat
sc config TrustedInstaller binPath= "cmd /c TASKKILL /F /IM notepad.exe
sc start "TrustedInstaller"
I had this issue too, here is how I solved it.
1/ Open the « task manager «
2/ Locate the application name in the list
3/ Once found, right click on its name then click on « properties »
4/ In the properties interface, click on « security «
5/ Click on « edit » to change permissions
6/ « Deny » all permissions for all users, click on « apply » then « ok »
7/ click on « advanced » for special permissions settings
8/ Remove permissions for all users
9/ click on « apply » then « ok »
10/ click on « apply » then « ok » again
11/ you can now kill the process on task manager as well as uninstall the app of you want to.
When ntsd access is denied, try:
ZeroWave was designed to be a simple tool that will provide a multilevel termination of any kind of process.
ZeroWave is also a easy-to-use program due to its simple installation and its very friendly graphical interface.
ZeroWave has three termination modes and with the "INSANE" mode can terminate any kind of process that can run on Windows.
It seems that ZeroWave can't kill avp.exe
wmic process where processid="11008" call terminate