How To Install tomcat8-examples on Ubuntu 18.04
Introduction
In this tutorial we learn how to install tomcat8-examples on Ubuntu 18.04.
What is tomcat8-examples
tomcat8-examples is:
Apache Tomcat implements the Java Servlet and the JavaServer Pages (JSP) specifications from Oracle, and provides a “pure Java” HTTP web server environment for Java code to run.
This package contains the default Tomcat example webapps.
There are three methods to install tomcat8-examples on Ubuntu 18.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install tomcat8-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 tomcat8-examples using apt-get by running the following command:
sudo apt-get -y install tomcat8-examples
Install tomcat8-examples Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install tomcat8-examples using apt by running the following command:
sudo apt -y install tomcat8-examples
Install tomcat8-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 tomcat8-examples using aptitude by running the following command:
sudo aptitude -y install tomcat8-examples
How To Uninstall tomcat8-examples on Ubuntu 18.04
To uninstall only the tomcat8-examples package we can use the following command:
sudo apt-get remove tomcat8-examples
Uninstall tomcat8-examples And Its Dependencies
To uninstall tomcat8-examples and its dependencies that are no longer needed by Ubuntu 18.04, we can use the command below:
sudo apt-get -y autoremove tomcat8-examples
Remove tomcat8-examples Configurations and Data
To remove tomcat8-examples configuration and data from Ubuntu 18.04 we can use the following command:
sudo apt-get -y purge tomcat8-examples
Remove tomcat8-examples configuration, data, and all of its dependencies
We can use the following command to remove tomcat8-examples configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge tomcat8-examples
References
Summary
In this tutorial we learn how to install tomcat8-examples package on Ubuntu 18.04 using different package management tools: apt, apt-get and aptitude.
