checkreboot

#!/usr/bin/env bash
#set -x
LAST_KERNEL=`/bin/rpm -q --last kernel | /usr/bin/head -1 | /usr/bin/perl -pe 's/^kernel-(\S+).*/$1/'`
RUNNING_KERNEL=`uname -r`

if [[ $LAST_KERNEL != $RUNNING_KERNEL ]];
then
  echo "**Reboot pending**"
  echo -e "Installed $LAST_KERNEL\nRunning   $RUNNING_KERNEL" | column -t
else
  echo "system OK"
fi

#rm $0
exit 0