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From: Christoph Fritz <chf.fritz@googlemail.com>
To: Antony Pavlov <antonynpavlov@gmail.com>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH v2] commands: add 'findstr' to search file for string
Date: Wed, 21 May 2014 11:49:43 +0200	[thread overview]
Message-ID: <1400665783.4772.37.camel@mars> (raw)
In-Reply-To: <20140521132228.aeeab4590eb6731f0654c785@gmail.com>

Hi Antony

On Wed, 2014-05-21 at 13:22 +0400, Antony Pavlov wrote:
> On Wed, 21 May 2014 10:02:42 +0200
> Christoph Fritz <chf.fritz@googlemail.com> wrote:
> 
> > Command 'findstr' can be for example used to find string
> 
> We already have some commands with string.h style names:
>   memcmp, memcpy, memset
> 
> Can we use 'strstr' name for your new command?

Sure, anyone with any objections?

> Another proposition:
>  can we add <offset from file start> and <no more N characters to
> search> parameters?
> 
> Using these parameters you can speed up your search and use your
> command with /dev/mem.

Ok, I can add this to a [PATCH v3], anyone with any objections?

> > "MAC=1C:BA:8C:F3:82:BB" in file /dev/eeprom0 to set an
> > appropriate environment variable:
> > 
> >  $ findstr -o 16 -l 17 -t eth0.ethaddr pcm051_eth0_MAC= /dev/eeprom0
> > 
> > Usage: findstr [OPTIONS] <STRING> <FILE>
> > Find ASCII string in file and print it
> > -o <offset>     set offset of string which gets printed
> > -l <length>     set length of string which gets printed
> > -t <var>        print into variable instead of stdio

 Thanks
  -- Christoph


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  reply	other threads:[~2014-05-21  9:50 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-05-20 17:27 [PATCH] commands: add 'findstr' to get string from file Christoph Fritz
2014-05-20 18:08 ` Alexander Aring
2014-05-20 20:29   ` Christoph Fritz
2014-05-21  3:44     ` Alexander Aring
2014-05-21  8:02       ` [PATCH v2] commands: add 'findstr' to search file for string Christoph Fritz
2014-05-21  9:22         ` Antony Pavlov
2014-05-21  9:49           ` Christoph Fritz [this message]
2014-05-21 13:51 ` [PATCH] commands: add 'findstr' to get string from file Sascha Hauer
2014-05-22  9:20   ` Christoph Fritz

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