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From: Dmitry Azhichakov <admitry@rol.ru>
To: community@altlinux.ru
Subject: Re: [Comm] mad console
Date: Sat, 8 Nov 2003 22:24:03 +0300
Message-ID: <20031108192403.GB30220@tower> (raw)
In-Reply-To: <3FAD2BF5.9060702@yauza.ru>

	Доброго времени суток.

On Sat, Nov 08, 2003 at 08:46:29PM +0300, Pavel S. Khmelinsky wrote:
> Коносльный листинг:
> [hmepas@localhost hmepas]$ for i in eth1 eth0;do echo $i;done
> eth1
> eth0
> [hmepas@localhost hmepas]$ for i in eth1 eth0;do echo $i;done
> eth1
> eth0
> [hmepas@localhost hmepas]$ IFS='eth0 eth1' ; for i in $IFS;do 
> echo $i;done
 
> [hmepas@localhost hmepas]$ for i in eth1 eth0;do echo $i;done
> 
> 
> [hmepas@localhost hmepas]$ for i in eth1 eth0;do echo $i;done
> 
> 
> [hmepas@localhost hmepas]$
> 
> Нифига не понимаю, почему такое может быть? Т.е. после строчки 
> IFS='eth0 eth1' ; for i in $IFS;do echo $i;done консоль начинает 
> вести себя очень странно, причем как bash так и sh, как в чистой 
> консоли так и под xterm'ом

IFS - спец. переменная для bash (Input Field Separator). См. man bash.
Попробуй использовать другое имя, например, "IFACES".

--
С уважением,
	Димыч


      parent reply	other threads:[~2003-11-08 19:24 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-11-08 17:46 Pavel S. Khmelinsky
2003-11-08 17:49 ` [Comm] Re: [sisyphus] " Pavel S. Khmelinsky
2003-11-08 19:24 ` Dmitry Azhichakov [this message]

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