How To Install gunicorn-examples on Ubuntu 20.04
Introduction
In this tutorial we learn how to install gunicorn-examples
on Ubuntu 20.04.
What is gunicorn-examples
gunicorn-examples is:
Green Unicorn (gunicorn) is an HTTP/WSGI server designed to serve fast clients or sleepy applications. That is to say; behind a buffering front-end server such as nginx or lighttpd.
- Optional support for Eventlet, Tornado and Gevent to provide asynchronous long-polling (“Comet”) connections.
- Process management: Gunicorn reaps and restarts workers that die.
- Easy integration with Django and Paster compatible applications (Pylons, TurboGears 2, etc.
- Load balancing via pre-fork and a shared socket
- Graceful worker process restarts
- Upgrading without losing connections
- Decode chunked transfers on-the-fly, allowing upload progress notifications or stream-based protocols over HTTP
These are the examples.
There are three methods to install gunicorn-examples
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 gunicorn-examples Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install gunicorn-examples
using apt-get
by running the following command:
sudo apt-get -y install gunicorn-examples
Install gunicorn-examples Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install gunicorn-examples
using apt
by running the following command:
sudo apt -y install gunicorn-examples
Install gunicorn-examples 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 gunicorn-examples
using aptitude
by running the following command:
sudo aptitude -y install gunicorn-examples
How To Uninstall gunicorn-examples on Ubuntu 20.04
To uninstall only the gunicorn-examples
package we can use the following command:
sudo apt-get remove gunicorn-examples
Uninstall gunicorn-examples And Its Dependencies
To uninstall gunicorn-examples
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove gunicorn-examples
Remove gunicorn-examples Configurations and Data
To remove gunicorn-examples
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge gunicorn-examples
Remove gunicorn-examples configuration, data, and all of its dependencies
We can use the following command to remove gunicorn-examples
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge gunicorn-examples
References
Summary
In this tutorial we learn how to install gunicorn-examples
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.