#!/bin/bash apt-get update sh -c "apt-get dist-upgrade -s | grep Inst | cut -c 6- > /var/log/upgrades.log" if [ $(cat /var/log/upgrades.log | wc -l) != 0 ]; then apt-get -y dist-upgrade `cat /var/log/upgrades.log | awk '{print$13}' | sed -e "s/iptables//" /var/log/upgrades.log | sed -e "s/iproute//"` fi