How To Install node-emittery on Ubuntu
Posted on April 1, 2023 (Last modified on May 20, 2023 )
2 minutes • 396 words
Introduction
In this tutorial we learn how to install node-emittery on Ubuntu.
What is node-emittery
node-emittery is:
Emitting events asynchronously is important for production code where you want the least amount of synchronous operations. Since JavaScript is single-threaded, no other code can run while doing synchronous operations. For Node.js, that means it will block other requests, defeating the strength of the platform, which is scalability through async. In the browser, a synchronous operation could potentially cause lags and block user interaction.
emittery solves this providing a simple but powerful API.
There are three methods to install node-emittery on Ubuntu. 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-emittery 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-emittery using apt-get by running the following command:
sudo apt-get -y install node-emittery
Install node-emittery Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install node-emittery using apt by running the following command:
sudo apt -y install node-emittery
Install node-emittery 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-emittery using aptitude by running the following command:
sudo aptitude -y install node-emittery
How To Uninstall node-emittery on Ubuntu
To uninstall only the node-emittery package we can use the following command:
sudo apt-get remove node-emittery
Uninstall node-emittery And Its Dependencies
To uninstall node-emittery and its dependencies that are no longer needed by Ubuntu, we can use the command below:
sudo apt-get -y autoremove node-emittery
Remove node-emittery Configurations and Data
To remove node-emittery configuration and data from Ubuntu we can use the following command:
sudo apt-get -y purge node-emittery
Remove node-emittery configuration, data, and all of its dependencies
We can use the following command to remove node-emittery configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge node-emittery
Dependencies
node-emittery have the following dependencies:
References
Summary
In this tutorial we learn how to install node-emittery package on Ubuntu using different package management tools: apt, apt-get and aptitude.