The file debian.tar.gz contains several files from the Debian ARM port
(http://www.debian.org/ports/arm/).  It has the following directory
structure:
  usr/
  usr/bin/
  usr/lib/
  usr/lib/gnupg/
  usr/sbin/
  usr/share/gnupg/
See the Debian web site for licensing and copyright information.

Program       Required libraries
------------  ---------------------------------  
arch
bc            libreadline.so.4, libncurses.so.5
bunzip2       libbz2.so.0
bzcat         libbz2.so.0
bzip2         libbz2.so.0 => not found
bzip2recover
cksum
cmp
comm
csplit
diff
diff3
expand
fdisk
fmt
fold
getopt
gpg           libz.so.1, libgdbm.so.1
gpgv          libz.so.1, libgdbm.so.1
join
ldd
less          libncurses.so.5
lessecho
lessfile
lesskey
lesspipe
lspgpot
mawk
namei
nl
od
paste
pr
ptx
readlink
rev
run-parts
sdiff
skill         libproc.so.2.0.6
snice         libproc.so.2.0.6
split
sum
tac
tcsh          libncurses.so.5
tempfile
top           libproc.so.2.0.6, libncurses.so.5
tr
tsort
unexpand
unzip
vmstat        libproc.so.2.0.6
watch         libncurses.so.5
xargs