How To Install haproxy-doc on Ubuntu 20.04
Introduction
In this tutorial we learn how to install haproxy-doc on Ubuntu 20.04.
What is haproxy-doc
haproxy-doc is:
HAProxy is a TCP/HTTP reverse proxy which is particularly suited for high availability environments. It features connection persistence through HTTP cookies, load balancing, header addition, modification, deletion both ways. It has request blocking capabilities and provides interface to display server status.
This package contains the HTML documentation for haproxy.
Package: haproxy-doc Architecture: all Version: 2.0.13-2 Priority: extra Section: universe/doc Source: haproxy Origin: Ubuntu Maintainer: Ubuntu Developers [email protected] Original-Maintainer: Debian HAProxy Maintainers [email protected] Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 2935 Pre-Depends: dpkg (>= 1.17.14) Depends: libjs-bootstrap (« 4), libjs-jquery, libjs-sphinxdoc (>= 1.0) Filename: pool/universe/h/haproxy/haproxy-doc_2.0.13-2_all.deb Size: 384020 MD5sum: 03e03849e642d83fbb1a7e50301bde82 SHA1: 3927195bf8b947f08b8abe596871085c3a50e0df SHA256: ef4322d545d533434d4187c9c679d17f1d7e6f7ce10d48c7f32db81f4394996e Homepage: http://www.haproxy.org/ Description-en: fast and reliable load balancing reverse proxy (HTML documentation) HAProxy is a TCP/HTTP reverse proxy which is particularly suited for high availability environments. It features connection persistence through HTTP cookies, load balancing, header addition, modification, deletion both ways. It has request blocking capabilities and provides interface to display server status.
This package contains the HTML documentation for haproxy.
There are three methods to install haproxy-doc 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 haproxy-doc Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install haproxy-doc using apt-get by running the following command:
sudo apt-get -y install haproxy-doc
Install haproxy-doc Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install haproxy-doc using apt by running the following command:
sudo apt -y install haproxy-doc
Install haproxy-doc 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 haproxy-doc using aptitude by running the following command:
sudo aptitude -y install haproxy-doc
How To Uninstall haproxy-doc on Ubuntu 20.04
To uninstall only the haproxy-doc package we can use the following command:
sudo apt-get remove haproxy-doc
Uninstall haproxy-doc And Its Dependencies
To uninstall haproxy-doc and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove haproxy-doc
Remove haproxy-doc Configurations and Data
To remove haproxy-doc configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge haproxy-doc
Remove haproxy-doc configuration, data, and all of its dependencies
We can use the following command to remove haproxy-doc configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge haproxy-doc
References
Summary
In this tutorial we learn how to install haproxy-doc package on Ubuntu 20.04 using different package management tools: apt, apt-get and aptitude.
