Here is a little example of using fork(): 
if(my $pid = fork){
    print "I am the parent my pid is $$ and my child has pid: $pid\n";
}
elsif(defined $pid and $pid == 0){
    print "I am the child and my pid is $$\n";
}
else{
    print "Oh no :-(\n";
}

[download]
Update: Oops fixed bug pointed out by pc88mxer below.

In reply to Re: Forking problems by lidden
in thread Forking problems by fawkin

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