retty software package provides attach processes running on other terminals, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install retty
retty is installed in your system.
Make ensure the retty package were installed using the commands given below,
$ sudo dpkg-query -l | grep retty *
You will get with retty package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Utilities |
| Package | retty |
| Version | 1.0-2ubuntu1 |
| Description | attach processes running on other terminals |
| Sub Section | Utils |