Oracle Java for Linux

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JRE

JRE on 32-bit and 64-bit Debian / Ubuntu / Mint Linux operating systems.

End users looking for java to run software are looking for JRE. OpenJRE / OpenJDK is an alternative to Oracle Java that is the default on packaged linux systems such as Ubuntu / Kbuntu / Mint.

Are you 32 or 64 bit? Type: 

uname -m

Have you downloaded Oracle Java? as of TOR you could find it [ here ] and the file you need is/was called [ jre-8u181-linux-x64.tar.gz ]

note: jre-8u181-linux-x64.tar.gz for 64 bit, jre-8u181-linux-i586.tar.gz 32 bit, and adjust the version number or build number for what is current at the time you are reading this. (as of 2018 there is a jre 10, however, many software recommends jre 8)

Adjust any version numbers to accommodate your system, otherwise instructions assume currents as of TOR: typically OpenJDK version 7. To REMOVE OpenJDK and install Oracle Java JRE do the following.

1. remove OpenJDK 

sudo apt-get autoremove openjdk-7-jre

2. confirm complete removal (other instructions online do not accomplish this ie WikiHow) 

sudo java -version

You should see the error: No such file or directory <- that is good!

3. make a home 

sudo mkdir /usr/local/java

4.

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