From owner-freebsd-hackers@FreeBSD.ORG  Wed May  7 20:59:01 2003
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Date: Wed, 7 May 2003 20:58:56 -0700 (PDT)
From: =?ISO-8859-1?Q?Mikko_Ty=F6l=E4j=E4rvi?= <mbsd@pacbell.net>
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cc: hackers@freebsd.org
Subject: Re: Bridge config in /etc/rc (patch)
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On Thu, 8 May 2003 .@babolo.ru wrote:

[...]

> Interesting... IF new builtin command will be written,
> has it chance to be accepted?
> such as "list prefix" lists all sh variables with
> names prefix* ?

You mean something like:

 list_prefix() {
     eval "set |
         while read v; do case \$v in $1*) echo \"\${v%%=*}\";; esac; done"
 }

It forks an extra process, I know...

   $.02,
   /Mikko