process Archives - Page 3 of 3

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 ...

May 1, 2022
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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 bottom of ...

April 30, 2022
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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 then return exit code !=0 when ...

April 28, 2022
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What killed my process and why?

My application runs as a background process on Linux. It is currently started at the command line in a Terminal window. Recently a ...

April 25, 2022
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Xcode process launch failed: Security

I have been developing an app for 1 or 2 weeks now and just yesterday I have updated my iPhone 5S to the ...

April 22, 2022
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How can I measure the actual memory usage of an application or process?

How do you measure the memory usage of an application or process in Linux? From the blog article of Understanding memory usage on ...

April 20, 2022
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How do I get the application exit code from a Windows command line?

I am running a program and want to see what its return code is (since it returns different codes based on different errors). ...

April 18, 2022
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What is the difference between a process and a thread?

What is the technical difference between a process and a thread? I get the feeling a word like ‘process’ is overused and there ...

April 10, 2022
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Find (and kill) process locking port 3000 on Mac [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Want to improve this question? Update the question ...

April 10, 2022
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CreateProcess error=2, The system cannot find the file specified

Assuming that winrar.exe is in the PATH, then Runtime.exec is capable of finding it, if it is not, you will need to supply the fully qualified path to ...

April 4, 2022
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