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References: <39A9B17D51CA53B178DD683DA5835699@eigenstate.org>
 <3789890B-B415-4EC6-9CF6-5CD18188D073@stanleylieber.com> <c27774a2-3b29-dbd2-a604-08bb3e8c0058@mail.posixcafe.org>
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From: J D <jakdecidus@gmail.com>
Date: Sun, 21 Feb 2021 01:49:34 -0800
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Subject: Re: [9front] tlsclient and hjgit for unix.
Reply-To: 9front@9front.org
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On Sat, Feb 20, 2021 at 8:05 PM Jacob Moody <moody@mail.posixcafe.org> wrot=
e:
>
> > On February 20, 2021 7:24:50 PM EST, ori@eigenstate.org wrote:> diff --=
git a/libc/genrandom.c b/libc/genrandom.c> index 42522aa..890c291 100644> -=
-- a/libc/genrandom.c> +++ b/libc/genrandom.c> @@ -3,10 +3,10 @@>> #undef l=
ong> #undef ulong> -#include <sys/random.h>> +#include <unistd.h>>> void> g=
enrandom(uchar *buf, int nbytes)> {> -        getrandom(buf, nbytes, 0);> +=
   getentropy(buf, nbytes);> }>
> Thank ori this should be applied now.
>
> On 2/20/21 7:39 PM, Stanley Lieber wrote:
> > rachael$ 9cpu
> > ./9cpu[35]: syntax error: `(' unexpected
> >
>
> Try running it with ksh instead or changing the bang line to ksh.
> It's erroring out on the process substitution.
> Not sure what the best way to handle this is(for using the right shell
> for the right system).
>
>
> Thanks,
> moody

Hopefully HTML is not rudely inserted into my email this time by the
evil google.

Maybe instead of

USER=3D$user AUTH=3D$auth CPU=3D$cpu tlsclient -p 17019 sh <(cat <<EOF
printf '%7ld\n' $len
echo $cmd
cat </dev/tty 2>/dev/null &
cat >/dev/tty 2>/dev/null
EOF
)

Try

{
cat <<EOF
printf '%7ld\n' $len
echo $cmd
cat </dev/tty 2>/dev/null &
cat >/dev/tty 2>/dev/null
EOF
} |  USER=3D$user AUTH=3D$auth CPU=3D$cpu tlsclient -p 17019 sh

I'm not in a position to test this, but it should be fine, assuming
I haven't misunderstood something (likely I have). If this works, it is
also POSIX compliant behavior, as opposed to relying on ksh or
some particular shell.

Please don't yell at me for mentioning POSIX on this list :)