How To Install node-duplexer on Ubuntu 20.04
Introduction
In this tutorial we learn how to install node-duplexer
on Ubuntu 20.04.
What is node-duplexer
node-duplexer is:
This modules takes a writable stream and a readable stream and makes them appear as a readable writable stream. It is assumed that the two streams are connected to each other in some way.
node-duplex2 and node-duplex3 are similar but has different APIs.
Node.js is an event-based server-side JavaScript engine.
There are three methods to install node-duplexer
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-duplexer 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-duplexer
using apt-get
by running the following command:
sudo apt-get -y install node-duplexer
Install node-duplexer Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install node-duplexer
using apt
by running the following command:
sudo apt -y install node-duplexer
Install node-duplexer 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-duplexer
using aptitude
by running the following command:
sudo aptitude -y install node-duplexer
How To Uninstall node-duplexer on Ubuntu 20.04
To uninstall only the node-duplexer
package we can use the following command:
sudo apt-get remove node-duplexer
Uninstall node-duplexer And Its Dependencies
To uninstall node-duplexer
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove node-duplexer
Remove node-duplexer Configurations and Data
To remove node-duplexer
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge node-duplexer
Remove node-duplexer configuration, data, and all of its dependencies
We can use the following command to remove node-duplexer
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge node-duplexer
References
Summary
In this tutorial we learn how to install node-duplexer
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.