catfish software package provides File searching tool which is configurable via the command line, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install catfish
catfish is installed in your system.
Make ensure the catfish package were installed using the commands given below,
$ sudo dpkg-query -l | grep catfish *
You will get with catfish package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Utilities |
| Package | catfish |
| Version | 1.4.2-0ubuntu1 |
| Description | File searching tool which is configurable via the command line |
| Sub Section | Utils |