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while ( my $blah = <FILE> ) { if (my ($filename) = ($blah =~/(\w+\.pl)/i) ) { ... print "no match.\n"; } }
perl -e 'print "How sweet does a rose smell? "; chomp ($n = <STDIN>); +$rose = "smells sweet to degree $n"; *other_name = *rose; print "$oth +er_name\n"'