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Fix Issues Installing Java quick-docs

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What this change accomplishes:

* Ask Fedora about Java -> point out to https://ask.fedoraproject.org/en/questions/scope:all/sort:activity-desc/tags:java/page:1/ instead of https://ask.fedoraproject.org/tags/java
* Add it switch between Version
* Add Version, LTS, and Latest
* Where this premise come from? Do NOT use Oracle rpms as these are NOT compatible with fedora/openjdk packages, actually is very well compatible and works with fedora rpm format package, and I install it without any problem or message...

[Ticket: #160 ]
This commit is contained in:
Héctor Louzao 2019-11-16 13:49:22 +01:00
parent 11311fb1b5
commit 48627306e1
3 changed files with 43 additions and 30 deletions
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30
modules/ROOT/pages/_partials/proc_installing-openjdk.adoc
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@ -4,38 +4,24 @@
To install OpenJDK from the Fedora repository:
. Run the following command to list available versions:
+
----
$ dnf search openjdk
----
. Copy the version of OpenJDK you want to install.
+
[NOTE]
====
Various flavors of OpenJDK are available. For information about these options, search the link:http://openjdk.java.net/[OpenJDK web site].
====
+
. Run the following command to install OpenJDK:
+
* Run the following command to install OpenJDK:
----
# dnf install <openjdk-package-name>
----
+
For example:
+
----
# dnf install java-1.8.0-openjdk.x86_64
----
// tag::java-alternatives[]
[NOTE]
====
If you have installed other versions of Java, you might need to switch the active version of Java:
----
# alternatives --config java
# dnf install java-{1.8.0|11|latest}-openjdk.x86_64
----
A list of installed Java versions is displayed. Choose the version you require.
====
// end::java-alternatives[]

33
modules/ROOT/pages/_partials/proc_installing-oracle-java.adoc
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@ -1,18 +1,37 @@
[id='installing-oracle-java-se']
= Installing Oracle Java SE
include::{partialsdir}/3rdparty-message.adoc[]
To install Oracle Java SE:
. Navigate to link:http://www.oracle.com/technetwork/java/javase/downloads[Oracle Java SE downloads page].
. Choose the version of Java you wish to use. Typically, you would navigate to the link:http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html[version 8 page].
. Navigate to link:http://www.oracle.com/technetwork/java/javase/downloads[Oracle Java SE downloads page], and
choose the version of Java you wish to use.
. Accept the license agreement and download the appropriate tar.gz file for your systems architecture. Do NOT use Oracle rpms as these are NOT compatible with fedora/openjdk packages. Download tar.gz instead and unpack it somewhere.
. Use tar to unpack downloaded archive e.g.:
+
. Use `DNF` to install it the downloaded version e.g.:
----
# tar -xvzf jdk-8u201-linux-x64.tar.gz
sudo dnf install version-downloaded.rpm
----
Note that jdk-8u201-linux-x64.tar.gz is used as example only. Always make sure to download latest version available.
Note: Always make sure to download latest version available.
== Switching between Java Versions
You might have installed several versions of Java on your system, you can switch from one
After running this command, you will see a a list of all installed Java versions, select t
----
sudo alternatives --config java
----
Simply enter a selection number to choose which java executable should be used by default.
* verify:
----
java --Versions
----

10
modules/ROOT/pages/installing-java.adoc
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@ -17,6 +17,14 @@ Most Java applications run on one of the following:
* Oracle Java SE -- a free JDK from Oracle.
This version is not open-source and we recommend that it only be used if OpenJDK is not sufficient.
You can find the following Versions:
* Version (Ex. 8)
* Long Term Support or `LTS`
* Latest
include::{partialsdir}/proc_installing-openjdk.adoc[leveloffset=+1]
include::{partialsdir}/proc_installing-oracle-java.adoc[leveloffset=+1]
@ -31,7 +39,7 @@ For Java in Fedora, see:
* link:https://admin.fedoraproject.org/mailman/listinfo/java-devel[java-devel mailing list]
* Freenode IRC channel link:irc://irc.freenode.net/fedora-java[#fedora-java]
* link:https://Ask.FedoraProject.org/en/questions/scope:all/sort:activity-desc/tags:java/page:1/[Ask Fedora about Java]
* link:https://ask.fedoraproject.org/tags/java[Ask Fedora about Java]
For more information about Java in general, see: