Удаление Systemd из Debian 8

$ apt-get install sysvinit-core sysvinit-utils
$ cp /usr/share/sysvinit/inittab /etc/inittab
$ apt-get remove --purge --auto-remove systemd
$ echo -e 'Package: systemd\nPin: release *\nPin-Priority: -1' > /etc/apt/preferences.d/systemd
$ echo -e '\n\nPackage: *systemd*\nPin: release *\nPin-Priority: -1' >> /etc/apt/preferences.d/systemd
$ echo -e '\nPackage: systemd:amd64\nPin: release *\nPin-Priority: -1' >> /etc/apt/preferences.d/systemd
$ echo -e '\nPackage: systemd:i386\nPin: release *\nPin-Priority: -1' >> /etc/apt/preferences.d/systemd