sigint

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Unable to trap SIGINT signal in a background shell

I am unable to trap a signal when running in a child / background process. Here is my simple bash script:[详细]

2023-02-24 10:31 分类：问答
How do I stop Ctrl-C from killing spawned processes with jruby?

I have a ruby program, spawning new processes. I want these to survive their parent even when I press Ctrl-C. To accomplish this, I try to trap INT, However, this doesn\'t help.[详细]

2023-02-22 21:59 分类：问答
sending SIGINT CTRL-C using ganymed SSH2?

I need to kill a process that I have started using ganymed SSH2. Specifically I would like to gracefully kill it using Ctrl+C. I have seen ideas of trying to send ASCII \\x03 but 开发者_运维百科when u[详细]

2023-02-17 18:23 分类：问答
Python: How to prevent subprocesses from receiving CTRL-C / Control-C / SIGINT

I am currently working on a wrapper for a dedicated server running in the shell. The wrapper spawns the server process via subprocess and observes and reacts to its output.[详细]

2023-02-11 18:32 分类：问答
How to deal with SIGINT?

When I catch SIGINT signal in my program, how can I safely clean up resources? In signal handler function it is impossible to call delete operator, because I don\'t know how to release resource开发者_[详细]

2023-02-07 12:04 分类：问答
What happens to a SIGINT (^C) when sent to a perl script containing children?

I have a Perl script that forks. Each fork runs an external program, parses the output, and converts the output to a Storable file.[详细]

2023-02-04 23:35 分类：问答
Using a SIGINT from Ctrl+C

alright, so i\'m using a sighandler to interpret some signal, for this purpose it is Ctrl+C, so when Ctrl+C is typed some action will be taken, and everything is fine and dandy, but what I really need[详细]

2023-01-25 05:47 分类：问答
Signal handler, python

I have a multithreaded program and use the signal.signal(SIGINT,func) to kill all threads when ctrl c is pressed. The question I have is this:[详细]

2023-01-17 15:00 分类：问答
How to stop SIGINT being passed to subprocess in python?

My python script intercepts the SIGINT signal with the signal process module to prevent premature exit, but this signal is passed to a subprocess that I open with Popen.is there some way to prevent pa[详细]

2023-01-07 02:06 分类：问答
C++: Continue execution after SIGINT

Okay, I am writing a program that is doing some pretty heavy analysis and I would like to be able to stop it quickly.[详细]

2022-12-15 17:56 分类：问答