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Re: open file and command substitution of bash
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From: |
Davis Herring |
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Subject: |
Re: open file and command substitution of bash |
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Date: |
Tue, 5 Jan 2010 09:08:24 -0800 (PST) |
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User-agent: |
SquirrelMail/1.4.8-5.7.lanl7 |
> R=mktemp; tee < <(ls) >${R} && emacs $R
Isn't that just a complicated way of saying
ls>$x && emacs $x
? Even if your "<(ls)" is just a placeholder for some preexisting pipe
(maybe a FIFO or something), you could just do
cat <(ls) >$x && emacs $x
and lose the extra < before "<(ls)" too, since cat doesn't need it.
Davis
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