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use Term::ReadKey; # ... do some stuff to the filehandle COMPORT ... ... while (defined(ReadKey(0.1,COMPORT))) {} # ... do some other command ...
-- @/=map{[/./g]}qw/.h_nJ Xapou cets krht ele_ r_ra/; map{y/X_/\n /;print}map{pop@$_}@/for@/