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Top Forums UNIX for Advanced & Expert Users Another binary manipulation thread. Post 302848191 by wisecracker on Wednesday 28th of August 2013 05:44:10 PM
Old 08-28-2013
Hi DGPickett...
Quote:
Did you want to make the null more text friendly?
Yes and no. It is the only way I can get byte value zero into a string variable using only this default OSX install, as bash is not byte value zero friendly...

As for the xxd command, try and remove the file pointer after "done" and see what happens.
Try replacing it with say /dev/null too. I have absolutely no idea why /tmp/binary.file IS needed, but it is...

If you enter:-
Code:
echo -e -n "$text" > /tmp/somefilename

It will end up the same as /tmp/binary.file...

I have just had another idea.
Let me experiment and see if this idea works...

I will explain after some experimention what the idea is/was, whether successful or not, after I have tried it...
 

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DH_MOVEFILES(1) 						     Debhelper							   DH_MOVEFILES(1)

NAME
dh_movefiles - move files out of debian/tmp into subpackages SYNOPSIS
dh_movefiles [debhelperoptions] [--sourcedir=dir] [-Xitem] file...] DESCRIPTION
dh_movefiles is a debhelper program that is responsible for moving files out of debian/tmp or some other directory and into other package build directories. This may be useful if your package has a Makefile that installs everything into debian/tmp, and you need to break that up into subpackages. Note: dh_install is a much better program, and you are recommended to use it instead of dh_movefiles. FILES
debian/package.files Lists the files to be moved into a package, separated by whitespace. The filenames listed should be relative to debian/tmp/. You can also list directory names, and the whole directory will be moved. OPTIONS
--sourcedir=dir Instead of moving files out of debian/tmp (the default), this option makes it move files out of some other directory. Since the entire contents of the sourcedir is moved, specifying something like --sourcedir=/ is very unsafe, so to prevent mistakes, the sourcedir must be a relative filename; it cannot begin with a `/'. -Xitem, --exclude=item Exclude files that contain item anywhere in their filename from being installed. file ... Lists files to move. The filenames listed should be relative to debian/tmp/. You can also list directory names, and the whole directory will be moved. It is an error to list files here unless you use -p, -i, or -a to tell dh_movefiles which subpackage to put them in. NOTES
Note that files are always moved out of debian/tmp by default (even if you have instructed debhelper to use a compatibility level higher than one, which does not otherwise use debian/tmp for anything at all). The idea behind this is that the package that is being built can be told to install into debian/tmp, and then files can be moved by dh_movefiles from that directory. Any files or directories that remain are ignored, and get deleted by dh_clean later. SEE ALSO
debhelper(7) This program is a part of debhelper. AUTHOR
Joey Hess <joeyh@debian.org> 8.9.0ubuntu2.1 2012-06-12 DH_MOVEFILES(1)
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