Most voted "process" questions
This tag is about operating system processes. A process is an instance of a computer program that is running. Many operating systems allow multiple processes to run simultaneously. The operating system takes care of isolating processes from each other in order to ensure data integrity and also provides means for inter-process communication (IPC).
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answer40
viewsHow to check if process is open and if not, open it?
Hello, I am learning VB.net and would like help. I’m doing a little program to check if a process is open and if it’s not, open it. I’ve come this far: Private Sub CheckIfRunning() p =…
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viewsWhat is the relationship and differences between Process and Thread?
I’m reading regarding the class Process and in the documentation it says that it follows the implementation of Threads, however, I have a question regarding the process class and threads. Doubts How…
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viewsIsolate processor to run only my program
It has as I isolate the processor to run only my program in C? It’s more of a didactic and scholarly question that my I.A teacher passed on to me. He asked us to perform millions of operations to…
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answer1170
viewsHow to create c++ processes?
I have a bit of mastery in C until the pointers part(I’m beginner), I have a college teacher who passed a question about processes,tried , but I don’t know how to solve: Question: Knowing that the…
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answer47
viewspstree in c++ program
The process tree should be displayed at the start of the execution, at the time where all processes are created and at the end of the program. (pstree -s ) This requirement above in bold is part of…
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viewsGet the Start Address from a process thread and finish it individually
What I want to do is open up to check if a process is open, see the thread list, identify it by Start Address, and finish a process-specific thread. I can do it manually by the processhacker, but I…
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answer2907
viewsError: System cannot find specified file [C#]
Win32exception (0x80004005): The system cannot find the file specified in System.Diagnostics.Process.Startwithcreateprocess(Processstartinfo startInfo) While trying to run a recently published…
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answer71
viewsWhat is the most efficient way to kill an external process from a program written in C?
My version: //test.c (04/07/2019) #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <sys/wait.h> #include <sys/types.h> void stop_attack(pid_t child){…
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viewsRead memory variable(Baseddress + Offset)
I’m trying to read a variable within another process, in the case of the game "Spider Solitaire". So far it’s all worked out, but when I close the game and open again it doesn’t work anymore. I know…
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answers327
viewsPython Psutil - check PID execution
Good Morning! I am mounting a script in Python to monitor a certain windows task by PID, for this I am using the Python Psutil library. The problem is that whenever I run the code it brings the…
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answer193
viewsCreate a service together with the Ruby on Rails app
I’m developing a new project using the Ruby on Rails to communicate with a legacy system made in COBOL. This communication will be done through TXT files, that is, when I have to pick up information…
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answer497
viewsProceedings with Nodejs
I would like to know how to take all processes with the nodejs equal to the c# Process[] processlist = Process.GetProcesses(); I would like to do this in NODEJS, to return all the PID from the…
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answer1402
viewsFinish process by . bat whenever it is started
Good morning! Every time I start the computer beautiful process GWX.exe (the famous process Install the Win10) is executed, it is necessary to go to the Task Manager and finish it. So I created a .…
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answer1136
viewsHow to finish the process of the executable itself with Delphi?
I’ve already posted a thread here in overflow about a problem I’m having with the Twebbrowser component, when I use it the application does not finish, is in the list of processes windows is as if…
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answer41
viewsscript called once but turns two processes
I have here a script to test a function in the background. When I spin is launched two processes and I do not understand why. One stops at the "Sleep 20", and the other wheel eternally. #!/bin/bash…
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answer41
viewsCheck if a process is not running to then run it on Windows
would like to check if a process is active in windows and if not run it automatically as it is a dedicated server and sometimes falls. I thought I’d run the script from time to time in the…
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answers143
viewsIs Browse really a multithreaded application?
Once, in the discipline of Distributed Systems, the teacher asked a question and he himself answered: What multithreaded application example is widely used by everyone? Browse (browser), since…
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viewsDoubt about processes in language c
I would like to know of some library in c, that can serve me to create a program that sees the running processes... system("ps"), I would like to see if a program is running and if it is not, then…
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answer42
viewsEmpty processes in the queue - Postgresql
Hello. This week we started to have a problem of empty processes in the Postgresql queue, but unlike other processes, these are locked. This is causing quite slowness in the system. I would like to…
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answers463
viewsDelphi application with Twebbrowser not out of the process list?
I made a test program to show colleagues what is happening, I’m using the Twebbrowser component to show a text works in a good, it happens that when I close the application it does not leave the…
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answer95
viewsProblem when cancelling a process
I asked a question earlier to cancel the process of compressing files. I have 2 problems with this code, the program has the function of compressing files in pairs separately getting 2 files in each…
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answers66
viewsProcess in Ode being terminated alone
I am using blinktrade’s Ode documentation to receive deposit notifications on Bitcoins, but the Polling process is being terminated by itself thus disrupting the functioning of my system, how can I…
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answers41
views8 processes containing 3 parents and 2 of them raise 3 children in C
I’m having a hard time solving an exercise. I have to do a program that manages 3 parent lawsuits that in turn, two of them give rise to the creation of 3 child lawsuits. And in total, I have to…
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viewsProblems with multiple windows in Pyqt5
Hi, I’m having trouble with multiple windows on Pyqt5. I created a graphical interface using Qt Designer, which consists of two Frames, in order to generate two windows for the user. The initial…
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viewsWinapi - Receive the process name and PID in C++
I am working on Windows processes, detect process, receive image name (Program) and your PID using Winapi. #include <windows.h> #include <tlhelp32.h> #include <tchar.h> #include…
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viewsHow to create a list of locked programs in C#?
I want that when selecting one of the programs from the list of programs installed in Windows, it can be blocked. I want to stop them from being opened, in case, with a password. For example,…
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answer219
viewsOpen a minimized browser in Windows Forms
I am making an application in Windows Forms and I have the following problem, when the user click a button of form, it will have to maximize a web page that is minimized, ie bring the browser window…
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viewsHow does general untying work after entering a system using Social Networks?
It is common for a user to "enter" into current systems using an account already registered on another network. The most common ones I see are facebook, google and etc.. The processo is simple and…
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viewsProcesses - Doubt
To better understand the workings of the processes, Fork, I wrote this test program: #include <unistd.h> #include <stdio.h> int main(){ int value = 9 ; int pid = fork(); if(pid==0)…