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Re: I/O Watchdog Daemon

by runrig (Abbot)
on Aug 22, 2012 at 17:18 UTC ( #989104=note: print w/ replies, xml ) Need Help??

in reply to I/O Watchdog Daemon

This won't help you at all, but just to be a pedant and provide a correct example for anyone else wanting to select a random file:

my @files = glob("/usr/bin/*"); my $range = $#files; #scalar(@files)-1; while (1) { my $random = int(rand($range));
should be (if you want to include the possibility of getting the last file in /usr/bin):
my @files = glob("/usr/bin/*"); while (1) { my $random = int(rand(@files));
But GlitchMr has it correct in his answer.

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