How To Install node-proxy-from-env on Ubuntu 22.04
Introduction
In this tutorial we learn how to install node-proxy-from-env on Ubuntu 22.04.
What is node-proxy-from-env
node-proxy-from-env is:
proxy-from-env is a Node.js package that exports a function (getProxyForUrl) that takes an input URL (a string or url.parse’s return value) and returns the desired proxy URL (also a string) based on standard proxy environment variables. If no proxy is set, an empty string is returned.
There are three methods to install node-proxy-from-env on Ubuntu 22.04. 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-proxy-from-env 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-proxy-from-env using apt-get by running the following command:
sudo apt-get -y install node-proxy-from-env
Install node-proxy-from-env Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install node-proxy-from-env using apt by running the following command:
sudo apt -y install node-proxy-from-env
Install node-proxy-from-env 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-proxy-from-env using aptitude by running the following command:
sudo aptitude -y install node-proxy-from-env
How To Uninstall node-proxy-from-env on Ubuntu 22.04
To uninstall only the node-proxy-from-env package we can use the following command:
sudo apt-get remove node-proxy-from-env
Uninstall node-proxy-from-env And Its Dependencies
To uninstall node-proxy-from-env and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:
sudo apt-get -y autoremove node-proxy-from-env
Remove node-proxy-from-env Configurations and Data
To remove node-proxy-from-env configuration and data from Ubuntu 22.04 we can use the following command:
sudo apt-get -y purge node-proxy-from-env
Remove node-proxy-from-env configuration, data, and all of its dependencies
We can use the following command to remove node-proxy-from-env configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge node-proxy-from-env
References
Summary
In this tutorial we learn how to install node-proxy-from-env package on Ubuntu 22.04 using different package management tools: apt, apt-get and aptitude.