How to Install Jetty on Ubuntu 18.04

3. Setting Up Jetty

Then to Install Jetty
First, access the Target, usually the Downloads folder:

cd && cd Downloads

(But if you are in Trouble to Find the Location on Terminal then See: How to Access Downloads Folder from Browser.)
To Verify it’s there List the Directory Contents with:

ls . | grep jetty

Now extract Jetty directly into the Destination:

sudo tar xvzf jetty*.tgz -C /opt/

Finally, set Ownership to the root User:

sudo chown -R root:root /opt/jetty*

4. Installing Oracle Java

Install Recommended Oracle Java JDK on Linux Ubuntu