* Download Fedora i386 Updates from repo mirror (may take a while):
rsync -avrt --delete --exclude=debug/ --exclude=drpms/ rsync://mirrors.kernel.org/fedora/updates/12/i386/ --exclude=debug/ /var/hda/files/yum/f12/i386/updates
* Build local repo structure index:
crontab -e
and add the following line:
0 1 * * * rsync -auv --delete --exclude=debug/ --exclude=drpms/ rsync://mirrors.kernel.org/fedora/updates/12/i386/ --exclude=debug/ /var/hda/files/yum/f12/i386/updates
* Refresh repo list.