I am unable to trap a signal when running in a child / background process. Here is my simple bash script:
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.
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
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.
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_
I have a Perl script that forks. Each fork runs an external program, parses the output, and converts the output to a Storable file.
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
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:
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
Okay, I am writing a program that is doing some pretty heavy analysis and I would like to be able to stop it quickly.
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