Install augeas-tools by entering the following commands in the terminal:
sudo apt update sudo apt install augeas-tools
Augeas command line tools
Augeas is a configuration editing tool. It parses configuration files in their native formats and transforms them into a tree. Configuration changes are made by manipulating this tree and saving it back into native config files. . This package provides command line tools based on libaugeas0: - augtool, a tool to manage configuration files. - augparse, a testing and debugging tool for augeas lenses.