How to uninstall or remove busybox-initramfs software package from Ubuntu 16.04 LTS (Xenial Xerus)

You can uninstall or removes an installed busybox-initramfs package itself from Ubuntu 16.04 LTS (Xenial Xerus) through the terminal,

$ sudo apt-get remove busybox-initramfs

Uninstall busybox-initramfs including dependent package

If you would like to remove busybox-initramfs and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove busybox-initramfs

Use Purging busybox-initramfs

If you use with purge options to busybox-initramfs package all the configuration and dependent packages will be removed.

$ sudo apt-get purge busybox-initramfs

If you use purge options along with auto remove, will be removed everything regarding the package, It's really useful when you want to reinstall again.

$ sudo apt-get purge --auto-remove busybox-initramfs