#!/bin/bash

echo "Welcome to $(hostname -f)"
echo "$(date)"
echo "$(lsb_release -sd) $(uname -rm)"
upgrades=$(apt list -qq --upgradable 2> /dev/null | wc -l)
if [[ $upgrades -eq 0 ]]; then
        echo "All packages are up to date."
elif [[ $upgrades -eq 1 ]]; then
        echo "$upgrades package can be upgraded. Run 'apt list --upgradable' to see it."
elif [[ $upgrades -gt 1 ]]; then
        echo "$upgrades packages can be upgraded. Run 'apt list --upgradable' to see them."
else
        echo "Error getting list of upgradeable packages. Check your package system."
fi