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Full Discussion: Jre not working in Fedora
Top Forums UNIX for Advanced & Expert Users Jre not working in Fedora Post 302877295 by Akshay Hegde on Friday 29th of November 2013 01:11:36 PM
Old 11-29-2013
If again reinstalling try this and let me know if its helpful

Download Java from here
HTML Code:
http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html
Code:
# Root
user@host:~$ sudo su

# Change according to your wish, for example this is installation directory
root@host:~# mkdir -p /usr/lib/jvm

# Optional you can copy or directly extract., this is old version change according to your need
root@host:~# cp -i jdk-7u11-linux-i586.tar.gz /usr/lib/jvm/
root@host:~# cp -i jre-7u11-linux-i586.tar.gz /usr/lib/jvm/

# change directory
root@host:~# cd /usr/lib/jvm/

# Extract jdk and Jre
root@host:/usr/lib/jvm# tar -xvf jdk-7u11-linux-i586.tar.gz
root@host:/usr/lib/jvm# tar -xvf jre-7u11-linux-i586.tar.gz

# If not needed delete
root@host:/usr/lib/jvm$ rm -rf *.gz

# confirm that these two are extracted
root@host:/usr/lib/jvm# ls -1
jdk1.7.0_11
jre1.7.0_11

# Configure according to foldername highlighted in blue color
root@host:/usr/lib/jvm# sudo update-alternatives --install "/usr/bin/javac" "javac" "/usr/lib/jvm/jdk1.7.0_11/bin/javac" 1

root@host:/usr/lib/jvm# sudo update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/jre1.7.0_11/bin/java" 1

root@host:/usr/lib/jvm# sudo update-alternatives --set "javac" "/usr/lib/jvm/jdk1.7.0_11/bin/javac"

root@host:/usr/lib/jvm# sudo update-alternatives --set "java" "/usr/lib/jvm/jre1.7.0_11/bin/java"

# On successful installation you should be able to see following
root@host:/usr/lib/jvm# java -version
java version "1.7.0_11"
Java(TM) SE Runtime Environment (build 1.7.0_11-b21)
Java HotSpot(TM) Server VM (build 23.6-b04, mixed mode)

root@host:/usr/lib/jvm# javac -version
javac 1.7.0_11

 

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LEARN ABOUT OPENSOLARIS

firefox

firefox(1)							   User Commands							firefox(1)

NAME

       firefox - Firefox for Sun Java Desktop System

SYNOPSIS

       firefox [options ... ] [url]

DESCRIPTION

       Firefox	is  a  free, open-source web browser based on the Mozilla codebase.  It is small, fast and easy to use, and offers many advantages
       over other browsers, such as the ability to block pop-up windows.

OPTIONS

       The following options are supported:

       -height value	       Set the height of startup window to value.

       -h or -help	       Display the help message.

       -width value	       Set the width of startup window to value.

       -v or -version	       Display the version message.

       -P profile	       Start with the profile named: profile.

       -ProfileManager	       Start with profile manager.

       -UILocale locale        Start with the UI Locale listed: locale.

       -safe-mode	       Disables extensions and themes for this session.

       -jsconsole	       Open the JavaScript console.

       -browser 	       Open a browser window.

       -setDefaultBrowser      Set this app as the default browser.

EXAMPLES

       Example 1: Launching Firefox

       example% firefox

EXIT STATUS

       The following exit values are returned:

       0	Application exited successfully

       1	Application exited with failure

FILES

       The following files are used by this application:

       /usr/bin/firefox

	   Executable for Firefox application

       $HOME/.mozilla/firefox

	   User configuration files for Firefox

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWfirefox		   |
       +-----------------------------+-----------------------------+
       |Interface stability	     |Volatile			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       For more information about firefox, please refer to http://www.mozilla.org/firefox

       Refer to Help->Help Contents for more information.

NOTES

       Updated by Evan Yan, Sun Microsystems Inc., 2008.

SunOS 5.11							    10 Jul 2008 							firefox(1)
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