From: Sascha Hauer <s.hauer@pengutronix.de>
To: Alexander Shiyan <shc_work@mail.ru>
Cc: "barebox@lists.infradead.org" <barebox@lists.infradead.org>
Subject: Re: Shell loop bug?
Date: Tue, 17 Nov 2015 11:41:22 +0100 [thread overview]
Message-ID: <20151117104122.GP8526@pengutronix.de> (raw)
In-Reply-To: <1447755851.430640730@f390.i.mail.ru>
On Tue, Nov 17, 2015 at 01:24:11PM +0300, Alexander Shiyan wrote:
> Hello.
>
> barebox@/ # for i in /dev/* ; do echo $i; done
> /dev/flash0
> /dev/full
> /dev/m25p0
> /dev/m25p1
> /dev/mem
> /dev/null
> /dev/ram0
> /dev/self0
> /dev/serial1
> /dev/zero
>
> barebox@/ # for i in /dev/*1 ; do echo $i; done
> /dev/m25p1
> /dev/serial1
>
> barebox@/ # for i in /dev/*2 ; do echo $i; done
> /dev/*2
> ^^^^^^^^ Is this correct?
When there is no /dev/*2, then yes, this is correct.
Try the same under bash, it behaves the same. If there's nothing
matching the wildcard pattern then the wildcards are just passed
through.
Sascha
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prev parent reply other threads:[~2015-11-17 10:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-17 10:24 Alexander Shiyan
2015-11-17 10:41 ` Sascha Hauer [this message]
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