Eclipse Community Forums: Newcomers » how to know if JRE is installed on linux

Help

Home

Home » Newcomers » Newcomers » how to know if JRE is installed on linux

Show: Today's Messages :: Show Polls :: Message Navigator

how to know if JRE is installed on linux [message #119796]

Fri, 25 November 2005 20:45

Eclipse User

Originally posted by: guyen000.hotmail.com

Hi, I downloaded JRE1.4.2 and installed it on my Linux Ubuntu.
But it doesn't give me any feedback whether the installation was
successful or not. Just showed me the command line after executing the
install file.
Is there a way to know if JRE is successfully installed or not? Thanks!

Report message to a moderator

Re: how to know if JRE is installed on linux [message #119824 is a reply to message #119796]

Fri, 25 November 2005 22:26

Jeff Myers

Messages: 489
Registered: July 2009

Senior Member

Guyen,

You can use the command "which java" to tell you which version of java
shows up on your path first. If that returns something, that means java
is available. Next try "java --version" to determine if the one you
expect (1.4.2) is the one that's being run.

Hope this helps,
- Jeff

Guyen wrote:
> Hi, I downloaded JRE1.4.2 and installed it on my Linux Ubuntu.
> But it doesn't give me any feedback whether the installation was
> successful or not. Just showed me the command line after executing the
> install file. Is there a way to know if JRE is successfully installed or
> not? Thanks!
>
>

Report message to a moderator

Previous Topic:	Get shortcut to run my Ant target
Next Topic:	How to include "resource" files when running a java file as a J2ME MIDlet?

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

]

Current Time: Fri Nov 15 03:22:24 GMT 2024

.:: Contact :: Home ::.

Breadcrumbs

Sign up to our Newsletter