Catching wallet notifications through stdout?
I’m running bitcoin server behind nodejs (child_process). I was wondering if it’s reliable to catch wallet notifications from the stdout stream (the ones that are marked AddToWallet)? This way I...
View Articlesystemd service, data from stdout
I have a python script that currently gets data from lower level bash and c programs via stdout using subprocess. The heart of it looks like this: def execute(self): self.P = subprocess.Popen(["bash",...
View ArticleReading stdout from an exec’d process from within a golang test
I have a main.go that I would like to read its standard output from when I exec it inside one of my tests. In my app_test.go I have: func TestShutdown(t *testing.T) { timer := time.NewTimer(4 *...
View ArticleAnsible display realtime shell stdout
I want see the realtime shell stdout, instead of registering in a variable and then display once it is completed. Example Playbook – test.yml - name: Testing RUN Shell Command hosts: localhost...
View ArticleOS laggy after echoing a string in file descriptors 0,1,2 (stdin, stdout,...
I was trying to exploit capacity leaking to a C program, by taking advantage of the non-existence of fclose() function to a file, that the program previously opened. In short, the exploitation included...
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