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@espacioAntonio
Last active January 28, 2022 22:00
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How to install Java JDK on Linux
########################################################################
# Download JDK
# http://www.oracle.com/technetwork/java/javase/downloads/index.html
########################################################################
# EXAMPLE JDK 8u152 version
tar xvzf jdk-8u152-linux-x64.tar.gz
# Move directory created to /opt
sudo mv jdk1.8.0_152 /opt/jdk
# Set variables
sudo cp --backup=t /etc/environment /etc/environment.bak
echo 'JAVA_HOME="/opt/jdk"' | sudo tee -a /etc/environment
echo 'export J2SDKDIR=/opt/jdk
export J2REDIR=/opt/jdk/jre
export PATH=$PATH:/opt/jdk/bin:/opt/jdk/db/bin:/opt/jdk/jre/bin
export JAVA_HOME=/opt/jdk
export DERBY_HOME=/opt/jdk/db
' | sudo tee /etc/profile.d/jdk.sh
###############################################
# NOW RESTART YOUR SESSION (Logout and Login) #
###############################################
java --version
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