[GTALUG] Processing a binary file with a shell script

[Brent Kimberley]

How about ihex or srec?


  Original Message
From: Giles Orr
Sent: Monday, August 10, 2015 10:32
To: GTALUG Talk
Reply To: GTALUG Talk
Subject: Re: [GTALUG] Processing a binary file with a shell script


On 10 August 2015 at 04:12, Ansar Mohammed <ansarm at gmail.com> wrote:
> Hello All,
> I am writing a bourne shell script, to read a binary file as input and take
> action depending on the contents of the file.
>
> The file is a mixture of ASCII and binary codes (such as ASCII filed lengths
> and flags).
>
> I have the processing already done in C. I would like to convert it to a
> bourne shell.
>
> Does anyone have any suggestions on what combination of tools I may be able
> to use?

If you're only trying to look at the ASCII data (and trying to process
binary data in Bash seems like a poor idea), then you may want to look
at the "strings" command:

$ strings $(which ls)

"strings" is part of the binutils package on Debian.

--
Giles
http://www.gilesorr.com/
gilesorr at gmail.com
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