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Top Forums Shell Programming and Scripting Extract sequences of bytes from binary for differents blocks Post 302843356 by wisecracker on Tuesday 13th of August 2013 02:33:47 AM
Old 08-13-2013
Depending on the size of the file see if this idea will help you:-

https://www.unix.com/shell-programmin...ipulation.html

If you intend to attempt to put the binary values into a _string_variable_ then 0, (zero), is not possible directly under bash, all other values are possible. You will have to detect the 0's and slot in "\0" instead.

So from the 256 bytes of DEMO data in the pointer above only 255, (1 to 255), can be placed into a _variable_. It is easy to add 2 more bytes to represent a 0 as mentioned above but makes the DEMO string 257 bytes in size...

However transferring to another binary file is easy as shown in the DEMO...

Hope this will help you...
 

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COMMAND-NOT-FOUND(1)					    http://en.opensuse.org/Sco					      COMMAND-NOT-FOUND(1)

NAME
command-not-found - A command-not-found handler SYNOPSIS
command-not-found {binary_name} {repository} ARGUMENTS
The following arguments are required: binary_name The name of binary you are looking for. repository The name of repository for search. For most cases, use zypp DESCRIPTION
command-not-found handler is designed to tell users which package contains a missing command. The handler is integrated to bash(1) and zsh(1) shells and is not necessary to call it directly. Just type a name of the command in your favourite shell and you'll get a result. If you consider c-n-f handler useless, just add unset command_not_found_handle to your profile or remove the command-not-found package. Handler doesn't call the command-not-found binary directly, it only prints info about it. If you want to invoke it automatically, just add export COMMAND_NOT_FOUND_AUTO=1 to your bash profile. EXAMPLE
: NORMAL USAGE For example you want to try blender, because you have heard that is an amazing program. So just type blender in shell: $ blender You get the following output: The program 'blender' can be found in the following package: * blender [ path: /usr/bin/blender, repository: zypp (openSUSE 11.1-0) ] Try installing with: sudo zypper install blender bash: blender: command not found SEE ALSO
scout(1) AUTHOR
Pavol Rusnak <stick@gk2.sk> Developer http://gitorious.org/opensus 08/07/2009 COMMAND-NOT-FOUND(1)
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