How To Install node-optionator on Ubuntu 20.04
Introduction
In this tutorial we learn how to install node-optionator
on Ubuntu 20.04.
What is node-optionator
node-optionator is:
Optionator is a JavaScript option parsing and help generation library used by eslint, Grasp, LiveScript, esmangle, escodegen, and many more.
Node.js is an event-based server-side JavaScript engine.
There are three methods to install node-optionator
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-optionator 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-optionator
using apt-get
by running the following command:
sudo apt-get -y install node-optionator
Install node-optionator Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install node-optionator
using apt
by running the following command:
sudo apt -y install node-optionator
Install node-optionator 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-optionator
using aptitude
by running the following command:
sudo aptitude -y install node-optionator
How To Uninstall node-optionator on Ubuntu 20.04
To uninstall only the node-optionator
package we can use the following command:
sudo apt-get remove node-optionator
Uninstall node-optionator And Its Dependencies
To uninstall node-optionator
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove node-optionator
Remove node-optionator Configurations and Data
To remove node-optionator
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge node-optionator
Remove node-optionator configuration, data, and all of its dependencies
We can use the following command to remove node-optionator
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge node-optionator
References
Summary
In this tutorial we learn how to install node-optionator
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.