Sources.list Debian Jessie + Backports + Mirrors

### Debian 8.X 'Jessie'.
### Chave GPG: apt-get install debian-archive-keyring
deb http://http.debian.net/debian/ jessie main contrib non-free
# deb-src http://http.debian.net/debian/ jessie main contrib non-free

### Debian 8.X 'Jessie' Security 'Updates'.
deb http://security.debian.org/ jessie/updates main contrib non-free
# deb-src http://security.debian.org/ jessie/updates main contrib non-free

### Debian 8.X 'Jessie' Updates 'Volatile'.
deb http://http.debian.net/debian/ jessie-updates main contrib non-free
# deb-src http://http.debian.net/debian/ jessie-updates main contrib non-free

### Debian 8.X 'Jessie' 'Proposed Updates'.
deb http://http.debian.net/debian/ jessie-proposed-updates main contrib non-free
# deb-src http://http.debian.net/debian/ jessie-proposed-updates main contrib non-free

### Debian 8.X 'Jessie' 'Backports'.
deb http://http.debian.net/debian/ jessie-backports main contrib non-free
# deb-src http://http.debian.net/debian/ jessie-backports main contrib non-free