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nth347 / java-setup.md
Created February 17, 2022 04:19 — forked from starlinq/java-setup.md
How to install Java JDK8 in Ubuntu 16.04

How to install Java JDK8 in Ubuntu 16.04

Let's consider a JDK8 installation using 2 different versions: default and Oracle. The default version is easiest because it is packaged with Ubuntu.

There is default Java installation called the JDK (Java Development Kit). The JDK is usually only needed if you are going to to do some software developmwent using Java or if some software requires it. The JDK does contain the JRE.

Installing the default JDK

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nth347 / generate-ssh-key
Created April 26, 2022 11:20 — forked from hongkongkiwi/generate-ssh-key
Simple one liner to generate an SSH key without a password in the default place with the comment as hostname then print out the public key for copy and paste.
HOSTNAME=`hostname` ssh-keygen -t rsa -C "$HOSTNAME" -f "$HOME/.ssh/id_rsa" -P "" && cat ~/.ssh/id_rsa.pub
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nth347 / ssh-keygen.sh
Created April 26, 2022 11:22
SSH keygen one liner
echo "y\n" | HOSTNAME=`hostname` ssh-keygen -t rsa -C "$HOSTNAME" -f "$HOME/.ssh/id_rsa" -P ""