How to Install abs-guide on Ubuntu?

The abs-guide assumes no prior knowledge of scripting or programming while quickly progressing toward an intermediate/advanced level of education… all while slipping in little pearls of UNIX® wisdom and lore. It is a textbook, a self-study handbook, and a reference and source of knowledge on shell scripting techniques. The exercises and heavily annotated examples encourage active reader engagement, with the assumption that writing scripts is the only way to truly understand scripting. On Ubuntu 20.04, there are three options for installing abs-guide. Apt-get, apt, and aptitude are all available. Each strategy of installation will be described in detail in the following sections. You may select any of them.

• Using apt-get to install 
• Using aptitude to install  
• Using apt to install  

Features of abs-guide Package

• The Advanced Bash-Scripting Guide
• An in-depth exploration of the art of shell scripting.

Method 1: Using the apt-get command. Using the following command, update the apt database using apt-get.

sudo apt-get update

After upgrading the apt database, we can use apt-get to install abs-guide by performing the following command:

sudo apt-get -y install abs-guide

Method 2: Using apt-get. The following command will update the apt database.

sudo apt update

After upgrading the apt database, we can use apt to install abs-guide by performing the following command,

sudo apt -y install abs-guide

Method 3: Using aptitude. If you want to use this method, you may need to install aptitude first because it is not normally installed by default on Ubuntu. Use the following command to update the apt database with aptitude.

sudo aptitude update

After upgrading the apt database, we can use aptitude to install abs-guide by performing the following command,

sudo aptitude -y install abs-guide