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Hi guys, I'm facing a new problem. Now I'm learning how to send signals to process in order to make them communicate. I was trying to create a process and when this process is created, send a signal to his father... But I had no success. I get a bunch … 
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Hi guys, I'm having a weird error that I can't understand why: My program is the following: int paralelo(int num) { int cont,pid; printf("Creating %d sons with pid\n", num); for(cont=0;cont<num;cont++) { pid=fork(); if(pid==0) { printf("I'm the son number %d e %d\n", cont, getpid()); exit(0); } } return(0); } int main(int … 
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Hi guys, I'm learning C and I still don't have some concepts very clear in my mind. I have to create a program that get the values from ARGV[] and puts into a vector: the program would work like that: ./program file1 file2 file3 My idea was to do something …
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