How to uninstall libykclient3 from Ubuntu

Uninstall libykclient3

To uninstall just libykclient3 package itself from Ubuntu execute on terminal:

sudo apt-get remove libykclient3

Uninstall libykclient3 and it's dependent packages

To uninstall the libykclient3 package and any other dependant package which are no longer needed on Ubuntu.

sudo apt-get autoremove libykclient3

Purging libykclient3

If you also want to delete configuration and/or data files of libykclient3 from Ubuntu then this will work:

sudo apt-get purge libykclient3

To delete configuration and/or data files of libykclient3 and it's dependencies from Ubuntu then execute:

sudo apt-get autoremove --purge libykclient3

libykclient3 package information

name libykclient3
section libs

Yubikey client library runtime

website yubico-c-client/ 

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.

See Also

How to install libykclient3 package on Ubuntu