Finding and installing software on Ubuntu Linux can be confusing at first. This guide will show you how to install, update, ...

then you successfully installed Java on Ubuntu with apt. Configuring JAVA_HOME isn’t absolutely required, but many enterprise Java applications such as Tomcat or Kafka query the JAVA_HOME directory ...

Both DNF and APT — the package managers for Red Hat and Ubuntu-based Linux distributions — store cached information to ensure the software installation process is much faster and more reliable.