Repositorios de software configurados:

* Debian Stretch

deb http://deb.debian.org/debian/ stretch main contrib
deb http://security.debian.org/ stretch/updates main
deb http://deb.debian.org/debian/ stretch-updates main
deb http://deb.debian.org/debian stretch-backports main

* Antix nosystemd:

deb http://repo.antixlinux.com/stretch stretch nosystemd

* Sury PHP para PHP 7.2:

deb https://packages.sury.org/php/ stretch main

* Repositorio Helpcom:

deb [trusted=yes] http://190.13.136.237/debhelpcom ./