How to uninstall cl-net-telent-date from Ubuntu
To uninstall just cl-net-telent-date package itself from Ubuntu execute on terminal:
sudo apt-get remove cl-net-telent-date
Uninstall cl-net-telent-date and it's dependent packages
To uninstall the cl-net-telent-date package and any other dependant package which are no longer needed on Ubuntu.
sudo apt-get autoremove cl-net-telent-date
If you also want to delete configuration and/or data files of cl-net-telent-date from Ubuntu then this will work:
sudo apt-get purge cl-net-telent-date
To delete configuration and/or data files of cl-net-telent-date and it's dependencies from Ubuntu then execute:
sudo apt-get autoremove --purge cl-net-telent-date
cl-net-telent-date package information
Common Lisp utilities for printing and parsing dates
Most of the code in this package is parse-time.lisp, which was originally written by Jim Healy in June 1987, and has been lifted wholesale from CMUCL. This package also contains functions for printing dates in human-readable formats.
More information about apt-get remove
Advanced Package Tool, or APT, is a free software user interface that works with core libraries to handle the installation and removal of software on Debian, Ubuntu and other Linux distributions. APT simplifies the process of managing software on Unix-like computer systems by automating the retrieval, configuration and installation of software packages, either from precompiled files or by compiling source code.
apt-get is the command-line tool for handling packages, and may be considered the user's "back-end" to other tools using the APT library.
apt-get remove is identical to install except that packages are removed instead of installed. Note that removing a package leaves its configuration files on the system. If a plus sign is appended to the package name (with no intervening space), the identified package will be installed instead of removed.