How To Install ca-certificates-java on Ubuntu
Posted on April 1, 2023 (Last modified on May 20, 2023 )
2 minutes • 346 words
Introduction
In this tutorial we learn how to install ca-certificates-java on Ubuntu.
What is ca-certificates-java
ca-certificates-java is:
This package uses the hooks of the ca-certificates package to update the cacerts JKS keystore used for many java runtimes.
There are three methods to install ca-certificates-java on Ubuntu. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install ca-certificates-java Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install ca-certificates-java using apt-get by running the following command:
sudo apt-get -y install ca-certificates-java
Install ca-certificates-java Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install ca-certificates-java using apt by running the following command:
sudo apt -y install ca-certificates-java
Install ca-certificates-java 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 ca-certificates-java using aptitude by running the following command:
sudo aptitude -y install ca-certificates-java
How To Uninstall ca-certificates-java on Ubuntu
To uninstall only the ca-certificates-java package we can use the following command:
sudo apt-get remove ca-certificates-java
Uninstall ca-certificates-java And Its Dependencies
To uninstall ca-certificates-java and its dependencies that are no longer needed by Ubuntu, we can use the command below:
sudo apt-get -y autoremove ca-certificates-java
Remove ca-certificates-java Configurations and Data
To remove ca-certificates-java configuration and data from Ubuntu we can use the following command:
sudo apt-get -y purge ca-certificates-java
Remove ca-certificates-java configuration, data, and all of its dependencies
We can use the following command to remove ca-certificates-java configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge ca-certificates-java
Dependencies
ca-certificates-java have the following dependencies:
References
Summary
In this tutorial we learn how to install ca-certificates-java package on Ubuntu using different package management tools: apt, apt-get and aptitude.