==================================================================

cyberoptiq@debian:/etc/apt$ cat sources.list

# deb cdrom:[Debian GNU/Linux 8 _Jessie_ - Official Snapshot i386 LIVE/INSTALL Binary 20160402-23:04]/ jessie main

# deb cdrom:[Debian GNU/Linux 8 _Jessie_ - Official Snapshot i386 LIVE/INSTALL Binary 20160402-23:04]/ jessie main

deb http://ftp.us.debian.org/debian/ jessie main contrib non-free
deb-src http://ftp.us.debian.org/debian/ jessie main contrib non-free
deb http://httpredir.debian.org/debian/ jessie main contrib

deb http://security.debian.org/ jessie/updates main
deb-src http://security.debian.org/ jessie/updates main

# jessie-updates, previously known as 'volatile'
deb http://ftp.us.debian.org/debian/ jessie-updates main
deb-src http://ftp.us.debian.org/debian/ jessie-updates main

deb http://http.debian.net/debian/ jessie-backports main

==================================================================

cyberoptiq@debian:/etc/apt/sources.list.d$ ls -l
total 12
-rw-r--r-- 1 root root 65 Jul  2 08:39 packetfence.list
-rw-r--r-- 1 root root 50 Jun 24 18:59 sublime-text.list
-rw-r--r-- 1 root root  2 Jun  4 09:57 teejee2008-ppa-jessie.list