Binary package “sysv-rc-conf” in ubuntu xenial

SysV init runlevel configuration tool for the terminal

 sysv-rc-conf provides a terminal GUI for managing "/etc/rc{runlevel}.d/"
 symlinks. The interface comes in two different flavors, one that simply
 allows turning services on or off and another that allows for more fine tuned
 management of the symlinks. Unlike most runlevel config programs, you can
 edit startup scripts for any runlevel, not just your current one.