Recent questions tagged process

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800 views

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process - Terminate a python script from another python script

I've got a long running python script that I want to be able to end from another python script. Ideally ... see if python script is running See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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611 views

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process - Why does 'Run as administrator' change (sometimes) batch file's current directory?

I have a batch file that is in the same directory as the file I want to xcopy. But for some reason the file is ... - File1.txt 0 File(s) copied See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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687 views

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process - Simple Python Multiprocessing function in Spyder doesn't output results

I have this very simple function right here in which I'm trying to run and test on, however, it doesn't output ... Worker: 2 Worker: 3 Worker: 4 See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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572 views

1 answer

process - How to add a timeout to a function in Python

Many attempts have been made in the past to add timeout functionality in Python such that when a specified ... across the process boundaries. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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704 views

1 answer

process - How to add a timeout value when using Java's Runtime.exec()?

I have a method I am using to execute a command on the local host. I'd like to add a timeout parameter ... me to implement a timeout parameter? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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823 views

1 answer

process - How do I automatically destroy child processes in Windows?

In C++ Windows app, I launch several long running child processes (currently I use CreateProcess(...) to do this. ... are cleaned up. How do I do this? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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929 views

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process - Android - How to get the processName or packageName by using PID?

MY QUESTION: What could I use to retrieve the processName or packageName of a certain process given its PID? Since in ... . here's the image of my task manager: Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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609 views

1 answer

process - How to get recent tasks on Android "L"?

Background My app allows to sort an apps list by the time they were recently launched . The problem As of Android ... it's possible with root? Or BusyBox ? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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773 views

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process - Maximum number of processes in linux

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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617 views

1 answer

process - How to Daemonize a Java Program?

I have a Java program that I'd like to daemonize on a linux system. In other words, I want to start running ... to daemonize a Java program on a Linux system? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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782 views

1 answer

process - Correct way (in .NET) to switch the focus to another application

This is what I have so far: Dim bProcess = Process.GetProcessesByName("By").FirstOrDefault If bProcess IsNot Nothing Then ... what's the right way to do this? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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750 views

1 answer

process - how to compile & run java program in another java program?

I have a Main.java and Test.java classes that I want to compile and run Main.java in Test.java code. Here ... doesn't print anything. What is the problem ? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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696 views

1 answer

process - Check to see if python script is running

I have a python daemon running as a part of my web app/ How can I quickly check (using python) if my daemon ... i check (using python) if my script is running? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

640 views

1 answer

process - 127 Return code from $?

What is the meaning of return value 127 from $? in UNIX. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

734 views

1 answer

process - How do I run a node.js app as a background service?

Since this post has gotten a lot of attention over the years, I've listed the top solutions per platform at the ... (Mac) node-windows (Windows) PM2 (Node.js) Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

759 views

1 answer

process - How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess ends with code !=0?

How to wait in a bash script for several subprocesses spawned from that script to finish and return exit code !=0 ... for them in order and sum exit statuses? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

738 views

1 answer

process - How do I execute a command and get the output of the command within C++ using POSIX?

I am looking for a way to get the output of a command when it is run from within a C++ program. I have ... not found anything that will give me what I need. Question&Answers:os...

asked Oct 16, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

807 views

1 answer

process - ESXi SSH session exit kills running job - nohup same result

I have a script on ESXi that I need to be able to ssh into, execute the script, disown the process and ... /65830703/esxi-ssh-session-exit-kills-running-job-nohup-same-result...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

737 views

1 answer

process - Files and processes share memory

I am simply coding process following. It's not a malicious purpose, it's just for studying. Notepad, a ... ://stackoverflow.com/questions/65839352/files-and-processes-share-memory...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

839 views

1 answer

process - Implement shell by using fork() and execvp() in c++

I'm implemented shell by using fork() and execvp(), however, the args[0] didn't store any data from the ... .com/questions/65843028/implement-shell-by-using-fork-and-execvp-in-c...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

744 views

1 answer

process - In java, open file with system default application and wait until it is modified and closed

I need to open a file with its default system application, wait until closed (if it was modified or not) and ... -file-with-system-default-application-and-wait-until-it-is-modified...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

738 views

1 answer

process - In a C++ application in Mac or Windows, is there a way to determine if a given ProcessId still exists?

I have a QT application that runs on both Windows and Mac. Is there a way to provide a PID, and get back: If the PID ... in-mac-or-windows-is-there-a-way-to-determine-if-a-given-p...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

694 views

1 answer

process - How to get the error message with C#

For vsinstr -coverage hello.exe, I can use the C# code as follows. Process p = new Process(); StringBuilder sb = ... com/questions/5005874/how-to-get-the-error-message-with-c-sharp...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

641 views

1 answer

process - jvisualvm doesn't list certain Java processes

I want to get a heap dump (suspected memory leak) of a certain Java process. However, when I ... /stackoverflow.com/questions/5031359/jvisualvm-doesnt-list-certain-java-processes...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

668 views

1 answer

process - How to check if a program is using .NET?

Can we check if a running application or a program uses .Net framework to execute itself? question from:https:// ... questions/2080046/how-to-check-if-a-program-is-using-net...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

649 views

1 answer

process - Correct way (in .NET) to switch the focus to another application

This is what I have so far: Dim bProcess = Process.GetProcessesByName("By").FirstOrDefault If bProcess IsNot Nothing Then ... -way-in-net-to-switch-the-focus-to-another-application...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

710 views

1 answer

process - Correct way (in .NET) to switch the focus to another application

This is what I have so far: Dim bProcess = Process.GetProcessesByName("By").FirstOrDefault If bProcess IsNot Nothing Then ... -way-in-net-to-switch-the-focus-to-another-application...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

993 views

1 answer

process - Correct way (in .NET) to switch the focus to another application

This is what I have so far: Dim bProcess = Process.GetProcessesByName("By").FirstOrDefault If bProcess IsNot Nothing Then ... -way-in-net-to-switch-the-focus-to-another-application...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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