From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <09c001c435cf$7cfe00a0$265d7d50@SOMA>
From: "boyd, rounin" <boyd@insultant.net>
To: <9fans@cse.psu.edu>
References: <4702a51b5b45f9766411fc8b0e667243@mteege.de>
Subject: Re: [9fans] sam and stdin again
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Date: Sun,  9 May 2004 16:11:04 +0200
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> #!/bin/rc
> cat foo.txt | [3=1] sam -d /fd/3 << '!'
> w /fd/1
> !

i don't think you want do it with a pipe based redirection.

this does what you want:

brahma% cat s
#!/bin/rc

echo foo | >[3=0] sam -d /fd/3 >[2] /dev/null <<!
w /fd/1
q
!
brahma% ./s
foo