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  1. or download this
    use IPC::Run qw( run );
# just a silly command to execute in another process, to demonstrate
...
my ($in, $out, $err);
$in = "foo\nbar\nbaz\n";
run $command, \$in, \$out, \$err;
  2. or download this
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:Wq
Not an editor command: Wq