RE: Java JRE level on on RH ES3



I get :

[eds1:/root] # java -v
libgcj-java-placeholder.sh

This script is a placeholder for the /usr/bin/java
master link required by jpackage.org conventions. libgcj's
rmiregistry, rmic and jar tools are now slave symlinks to these
masters, and are managed by the alternatives(8) system.

This change was necessary because the rmiregistry, rmic and jar tools
installed by previous versions of libgcj conflicted with symlinks
installed by jpackage.org JVM packages.

This script was designed to be overridden by the supported RHEL3 JRE
packages, java-1.4.2-bea and java-1.4.2-ibm. It is installed as an
alternative symlink as /usr/bin/java. It will override a third-party
(non-RHEL3) JRE's java command if the JRE's bin directory is listed
after /usr/bin in PATH. In that case, it is recommended that the
third-party JRE's bin directory be listed first in PATH instead.


eds1:/usr/java] # ls -al
total 12
drwxr-xr-x 3 root root 4096 Mar 17 2005 .
drwxr-xr-x 18 root root 4096 Mar 17 2005 ..
drwxr-xr-x 9 root root 4096 Mar 17 2005 jdk1.5.0_01
[eds1:/usr/java] #

JYard
UCLA






-----Original Message-----
From: redhat-list-bounces@xxxxxxxxxx
[mailto:redhat-list-bounces@xxxxxxxxxx] On Behalf Of Michael Scully
Sent: Friday, April 04, 2008 10:46 PM
To: 'General Red Hat Linux discussion list'
Subject: RE: Java JRE level on on RH ES3

John:

From a root prompt, type java -version

Normally java installs within /usr/java so you can always look
into
there. If you have a developer's kit, it includes the JRE. For
example, my
RHEL4 box has everything within /usr/java/jdk1.6.0_03, for the 1.6
update 3
Java developer kit. The JRE files are within a jre subdirectory there.

Scully


-----Original Message-----
From: redhat-list-bounces@xxxxxxxxxx
[mailto:redhat-list-bounces@xxxxxxxxxx]
On Behalf Of Yard, John
Sent: Friday, April 04, 2008 6:29 PM
To: General Red Hat Linux discussion list
Subject: Java JRE level on on RH ES3

How do I determine the JRE level
on a RH ES3 machines ?

thx,
JYard

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