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Java is one of the programming languages that, despite its age, has had a long history and due to its robustness and stability it continues to be used and requested in the business environment. In this video we will show you how to install JAVA on your LINUX system and install NETBEANS as IDE
--------------- INSTALL JDK -----------------
Download jdk
unzip the .tar with the following command
tar -xzvf [filename]
move the unzipped to the directory
/usr/lib/jvm
We configure the environment variables
sudo nano /etc/environment
add /usr/lib/jvm/jdk-14.0.2/bin
Run in terminal
JAVA_PATH="/usr/lib/jvm/jdk-14.0.2"
After this we inform the system where java is located
1.- sudo update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/jdk-14.0.2/bin/java" 0
2.- sudo update-alternatives --install "/usr/bin/javac" "javac" "/usr/lib/jvm/jdk-14.0.2/bin/javac" 0
3.- sudo update-alternatives --set java /usr/lib/jvm/jdk-14.0.2/bin/java
4.- sudo update-alternatives --set javac /usr/lib/jvm/jdk-14.0.2/bin/javac
5.- update-alternatives --list java
6.- update-alternatives --list javac
7.- java -version