#! /bin/csh -f
#
#  rpm check to defeat hackers that know how to toy with rpm databases :-)
#  careful, the tar file should not be compressed, as timestamps will
#  enter the checksum and hence make it time-dependant on the creation

foreach a ($*)
  set $a
end

set version="1998-oct-6: PJT"

set tar=/tmp/rpmbackup.tar
set rpm=/var/lib/rpm

set log=()
#set log=($rpm/rpm.vlog)



#---------#---------#---------#---------#---------#---------#---------#--------

echo "$0 : Version $version"

if (! -d $rpm) then
  echo Directory $rpm does not exist.
  exit 1
endif

if (X$log != X) then
  echo "Generating new $log (this can take a few minutes)"
  rpm -Va > $log
endif
echo Writing $tar
tar cf $tar /var/lib/rpm
set sumout=(`sum $tar`)
echo "Checksum = $sumout[1], please store this number in your wallet."