How to Install dash software package in Debian 9 (Stretch)

dash software package provides POSIX-compliant shell, you can install in your Debian 9 (Stretch) by running the commands given below on the terminal,

$ sudo apt-get update
$ sudo apt-get install dash

dash is installed in your system.

Make ensure the dash package were installed using the commands given below,

$ sudo dpkg-query -l | grep dash *

You will get with dash package name, version, architecture and description in a table