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Re: output redirection with process substitution asynchronous?


From: pjodrr
Subject: Re: output redirection with process substitution asynchronous?
Date: Sat, 5 Dec 2009 01:06:40 -0800 (PST)
User-agent: G2/1.0

Hi

On Dec 4, 7:58 pm, pk <address@hidden> wrote:
> What's wrong with
>
> seq 4 | while read line; do echo "$(date): $line"; done

it creates a subshell, "seq" was just an example, sorry for
the confusion, it could be any other command, and it
should run in the current shell.

thanks,

  Peter


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