UpdateInterval=0
DownloadUpgradeableInterval=0
-RES=`apt-config shell UpdateInterval APT::Periodic::Update-Package-Lists DownloadUpgradeableInterval APT::Periodic::Download-Upgradeable-Packages`
-eval $RES
+eval $(apt-config shell UpdateInterval APT::Periodic::Update-Package-Lists DownloadUpgradeableInterval APT::Periodic::Download-Upgradeable-Packages)
+AutocleanInterval=$DownloadUpgradeableInterval
+eval $(apt-config shell AutocleanInterval APT::Periodic::Autoclean)
# laptop check, on_ac_power returns:
# 0 (true) System is on mains power
apt-get -qq -d dist-upgrade 2>/dev/null
update_stamp $DOWNLOAD_UPGRADEABLE_STAMP
fi
+
+AUTOCLEAN_STAMP=/var/lib/apt/periodic/autoclean-stamp
+if check_stamp $AUTOCLEAN_STAMP $AutocleanInterval; then
+ apt-get -qq autoclean
+ update_stamp $AUTOCLEAN_STAMP
+fi