/root/Upgrade.sh

echo "System upgrade and maintenance started [OK]" &&
apt-get update &&
echo "Packages list refreshed [OK]" &&
echo "Searching for possible upgrades [OK]" &&
apt-get --yes dist-upgrade &&
echo "Packages upgrades successfully [OK]" &&
echo "Applying Firefox Nightly symlinks fix." &&
rm -f /usr/bin/firefox &&
echo "Old symlink /usr/bin/firefox removed [OK]" &&
ln -s /home/andrzejl/firefox/firefox /usr/bin/firefox &&
echo "New symlink /usr/bin/firefox created [OK]" &&
rm -f /usr/bin/mozilla-firefox &&
echo "Old symlink /usr/bin/mozilla-firefox removed [OK]" &&
ln -s /home/andrzejl/firefox/firefox /usr/bin/mozilla-firefox &&
echo "New symlink /usr/bin/mozilla-firefox created [OK]" &&
echo "Applying Firefox Nightly symlinks fix. [OK]" &&
echo "Applying Thunderbird Daily symlinks fix." &&
rm -f /usr/bin/thunderbird &&
echo "Old symlink /usr/bin/thunderbird removed [OK]" &&
ln -s /home/andrzejl/thunderbird/thunderbird /usr/bin/thunderbird &&
echo "New symlink /usr/bin/thunderbird created [OK]" &&
rm -f /usr/bin/mozilla-thunderbird &&
echo "Old symlink /usr/bin/mozilla-thunderbird removed [OK]" &&
ln -s /home/andrzejl/thunderbird/thunderbird /usr/bin/mozilla-thunderbird &&
echo "New symlink /usr/bin/mozilla-thunderbird created [OK]" &&
echo "Applying Thunderbird Daily symlinks fix. [OK]" &&
apt-get clean &&
echo "Clearing packages from /var/cache/apt/archives [OK]" &&
ldconfig &&
echo "System maintenance step 1 - ldconfig [OK]" &&
updatedb &&
echo "System maintenance step 2 - creating database of all files [OK]" &&
/usr/sbin/prelink -avmR &&
echo "System maintenance step 3 - prelinking [OK]" &&
freshclam &&
echo "System maintenance step 4 - ClamAV anti virus database updated [OK]"