Difference between revisions of "Oracle Java for Linux"

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(Created page with "=== 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...")
 
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  uname -m
 
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Have you downloaded Oracle Java?  as of TOR you could find it [ here ] and the file you need is/was called [ ]
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Have you downloaded Oracle Java?  as of TOR you could find it [ [http://www.oracle.com/technetwork/java/javase/downloads/jre8-downloads-2133155.html here] ] and the file you need is/was called [ jre-8u181-linux-x64.tar.gz ]
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''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.
 
Adjust any version numbers to accommodate your system, otherwise instructions assume currents as of TOR: typically OpenJDK version 7.

Revision as of 07:56, 4 August 2018

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.