cpu software package provides a console based LDAP user management tool, you can install in your Ubuntu 16.10 (Yakkety Yak) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install cpu
cpu is installed in your system.
Make ensure the cpu package were installed using the commands given below,
$ sudo dpkg-query -l | grep cpu *
You will get with cpu package name, version, architecture and description in a table
| Distro | Ubuntu 16 10 yakkety yak |
| Section | Administration Utilities |
| Package | cpu |
| Version | 1.4.3-11.3ubuntu1 |
| Description | a console based LDAP user management tool |
| Sub Section | admin |