Veni, Vidi, VISA

$ dpkg --get-selections \* > /tmp/PAKETLISTE

$ dpkg --set-selections < /tmp/PAKETLISTE

$ apt-get dselect-upgrade

$ rpm -qa > /tmp/instpackages

$ yum -y install $(cat /tmp/packages)

$ emerge -av $(cat /var/lib/portage/world)

$ pkg_info > /tmp/instpackages

$ for i in `awk '{print $1}' /tmp/instpackages` ; do echo pkg_add -v $i ; done

$ pacman -Qqe > /tmp/instpackages

$ pacman -S $(cat /tmp/instpackages)

$ prt-get listinst > pkglist

$ for i in `cat pkglist`;do prt-get depinst "$i";done

$ ls /var/log/packages > /tmp/instpackages

$ for foo in $(cat /tmp/instpackages); do installpkg $foo ; done