Date: Fri, 9 May 2003 03:26:18 +0400 (MSD) From: "."@babolo.ru To: "Mikko Ty?l?j?rvi" <mbsd@pacbell.net> Cc: hackers@freebsd.org Subject: Re: Bridge config in /etc/rc (patch) Message-ID: <1052436378.826571.993.nullmailer@cicuta.babolo.ru> In-Reply-To: <20030507205330.E310@atlas.home>
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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"
> }
Exelent!
I miss 'case' when seek for
way to do such a task...
> It forks an extra process, I know...
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