How To Install node-eslint-scope on Ubuntu 20.04

In this tutorial we learn how to install node-eslint-scope on Ubuntu 20.04. node-eslint-scope is ECMAScript scope analyzer for ESLint

Introduction

In this tutorial we learn how to install node-eslint-scope on Ubuntu 20.04.

What is node-eslint-scope

node-eslint-scope is:

ESLint Scope is the ECMAScript (a.k.a. JavaScrip) scope analyzer used in ESLint.

It is a fork of escope.

There are three methods to install node-eslint-scope on Ubuntu 20.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.

Install node-eslint-scope Using apt-get

Update apt database with apt-get using the following command.

sudo apt-get update

After updating apt database, We can install node-eslint-scope using apt-get by running the following command:

sudo apt-get -y install node-eslint-scope

Install node-eslint-scope Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install node-eslint-scope using apt by running the following command:

sudo apt -y install node-eslint-scope

Install node-eslint-scope Using aptitude

If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude using the following command.

sudo aptitude update

After updating apt database, We can install node-eslint-scope using aptitude by running the following command:

sudo aptitude -y install node-eslint-scope

How To Uninstall node-eslint-scope on Ubuntu 20.04

To uninstall only the node-eslint-scope package we can use the following command:

sudo apt-get remove node-eslint-scope

Uninstall node-eslint-scope And Its Dependencies

To uninstall node-eslint-scope and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:

sudo apt-get -y autoremove node-eslint-scope

Remove node-eslint-scope Configurations and Data

To remove node-eslint-scope configuration and data from Ubuntu 20.04 we can use the following command:

sudo apt-get -y purge node-eslint-scope

Remove node-eslint-scope configuration, data, and all of its dependencies

We can use the following command to remove node-eslint-scope configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge node-eslint-scope

References

Summary

In this tutorial we learn how to install node-eslint-scope package on Ubuntu 20.04 using different package management tools: apt, apt-get and aptitude.