How to uninstall bash-minimal from Ubuntu
To uninstall just bash-minimal package itself from Ubuntu execute on terminal:
sudo apt-get remove bash-minimal
Uninstall bash-minimal and it's dependent packages
To uninstall the bash-minimal package and any other dependant package which are no longer needed on Ubuntu.
sudo apt-get autoremove bash-minimal
If you also want to delete configuration and/or data files of bash-minimal from Ubuntu then this will work:
sudo apt-get purge bash-minimal
To delete configuration and/or data files of bash-minimal and it's dependencies from Ubuntu then execute:
sudo apt-get autoremove --purge bash-minimal
bash-minimal package information
The GNU Bourne Again SHell (minimal version)
Bash is an sh-compatible command language interpreter that executes commands read from the standard input or from a file. Bash also incorporates useful features from the Korn and C shells (ksh and csh). Configured using --enable-minimal-config.
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.