#!/bin/sh
mydir=/var/cache/hrmib
mkdir -p $mydir || exit 1
rm -f $mydir/*

rpm -qa --qf '%{name}-%{version}-%{release}.%{arch} %{installtime:date}\n' | \
while read nvra idate ; do
   case $nvra in
   gpg-pubkey-*)
        ;;
   *)
        touch -d "`echo $idate`" $mydir/$nvra
        ;;
   esac
done
touch $mydir