hello people, <promotion shameless> French Perl Workshop is coming and would be a better event if *you* take part of it https://journeesperl.fr/jp2019/talks </promotion>
now the problem ... let's say i have a raku script to wrap mutt. in this script, i have * $body is the content of the body my message * $subject and $recipient are self explainatory from the shell, i call mutt those ways mutt -s $subject $recipient <<< $body mutt -s $subject $recipient <<. $body . i'm searching for the shortest/simplest way to do that in raku (meaning stay away from react/whenever for very basic usages) . so it seemed to me that `run` is a good candidate and expect filehandlers or filenames to setup the std. i tried some variations around my $p = run 'cat', '-n', in => $*OUT, :out; $*OUT.say for < i bet on you, raku >; $*ERR.say: $p.out.slurp; my $p = run 'cat', '-n', in => "/dev/stdout", :out; $*OUT.say for < i bet on you, raku >; $*ERR.say: $p.out.slurp; my $o2 = $*OUT.clone; my $p = run 'cat', '-n', in => $o2, :out; $o2.say for < i bet on you, raku >; $*ERR.say: $p.out.slurp; ... none of those made raku unhappy but none of them does the job. i'm on my way to use Proc::Async.new ... but before that, i would like to ask if there is a simpler solution. regards, marc