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  1. or download this
    perl -le 'print ">$basedir . /output/file.txt"'
results . /output/file.txt
  2. or download this
    my $basedir = "results";
my $filename = "$basedir . /output/file.txt";
open (OUTHANDLE, ">$filename") or die "can't open ($filename): $!\n";
can't open (result . /output/file.txt): No such file or directory
  3. or download this
    open (OUTHANDLE, ">$basedir" . "/output/file.txt") or die $!;