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Re: making something happen in real time

by ambrus (Abbot)
on Nov 06, 2005 at 19:35 UTC ( [id://506144]=note: print w/replies, xml ) Need Help??

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  1. or download this
    perl -we 'use Time::HiRes qw"time sleep"; use IO::Handle; $length = 60
+/$ARGV[0]; my $next = time; for (;;) { $next += $length; $now = time;
+ sleep($next - $now); printflush STDOUT "\a."; }' 80

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