How To Install node-cors on Debian 9
Introduction
In this tutorial we learn how to install node-cors on Debian 9.
What is node-cors
node-cors is:
CORS is a node.js package for providing a Connect/Express middleware that can be used to dynamically or statically enable CORS with various options.
Node.js is an event-based server-side JavaScript engine.
There are three methods to install node-cors on Debian 9. 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-cors 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-cors using apt-get by running the following command:
sudo apt-get -y install node-cors
Install node-cors Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install node-cors using apt by running the following command:
sudo apt -y install node-cors
Install node-cors 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 Debian. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install node-cors using aptitude by running the following command:
sudo aptitude -y install node-cors
How To Uninstall node-cors on Debian 9
To uninstall only the node-cors package we can use the following command:
sudo apt-get remove node-cors
Uninstall node-cors And Its Dependencies
To uninstall node-cors and its dependencies that are no longer needed by Debian 9, we can use the command below:
sudo apt-get -y autoremove node-cors
Remove node-cors Configurations and Data
To remove node-cors configuration and data from Debian 9 we can use the following command:
sudo apt-get -y purge node-cors
Remove node-cors configuration, data, and all of its dependencies
We can use the following command to remove node-cors configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge node-cors
Dependencies
node-cors have the following dependencies:
References
Summary
In this tutorial we learn how to install node-cors package on Debian 9 using different package management tools: apt, apt-get and aptitude.