Devuan GNU+Linux is a free software operating system for your computer. Free software means you are free to use, copy and distribute, study, change the software, and share your modifications with the community.


/etc/apt/sources.list.d/devuan-stable-security.list

# /etc/apt/sources.list.d/devuan-stable-security.list
  
deb     http://packages.devuan.org/merged jessie-security main
deb-src http://packages.devuan.org/merged jessie-security main