If you want to know what version of java you have, type: $JAVA_HOME/bin/java -version (this may or may not be linked to /usr/bin/java) Cheers. -----Original Message----- From: redhat-list-bounces@xxxxxxxxxx [mailto:redhat-list-bounces@xxxxxxxxxx] On Behalf Of Mr. Paul M. Whitney Sent: Wednesday, 1 June 2011 12:19 p.m. To: General Red Hat Linux discussion list Subject: Re: Java on RH enterprise 4 What Michael said. Thank you for amplifying. IPhones suck with responding to these. Paul M. Whitney RHCSA, VCP Sr. Systems Engineer Worldwide Information Network Systems email: whitneyp@xxxxxxxxxxxxxxxx cell: 410.493.9448 On May 31, 2011, at 20:06, Michael Scully <agentscully@xxxxxxxxxxxxxxxxxxxxxx> wrote: > John: > > If the application can be pegged to a particular version, you can install as many different revisions of Java as you like. You can download all of the archived versions from Oracle if you create a developer account. > > Java will install to /usr/java, with each version in its own directory. Look in there to see what version(s) you have. But if you need the /usr/bin/java to point to a particular one, change the symbolic link of any of the java command links there (java, javaws, javac, javadoc). > > MS > > On May 31, 2011, at 4:48 PM, Yard, John wrote: > >> I have an application to be downloaded to my RH Enterprise 4 System >> that requires Java jre or jdk version 1.5 . >> If I do an rpm -qa I get : >> >> # rpm -qa | grep java >> java-1.4.2-gcj-compat-1.4.2.0-27jpp >> gcc-java-3.4.6-11.el4_8.1 >> >> I don't think this is telling me what I want to knoq. >> >> How do I determin what level jre / jdk I have on this system ? >> >> JYard >> UCLA >> -- >> redhat-list mailing list >> unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe >> https://www.redhat.com/mailman/listinfo/redhat-list >> > > > -- > redhat-list mailing list > unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe > https://www.redhat.com/mailman/listinfo/redhat-list -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list ========================================================== For more information on the Television New Zealand Group, visit us online at tvnz.co.nz ========================================================== CAUTION: This e-mail and any attachment(s) contain information that is intended to be read only by the named recipient(s). This information is not to be used or stored by any other person and/or organisation. -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
