Jun 20, 2017 · I want to check what version of Java is installed on my PC before installing the latest Java update. How can I do this?

The update-java-alternatives script/program is no longer installed on my Ubuntu 14.04 system. What's installed now is alternatives. What I use now to get a specific alternatives java path is: alternatives - …

Oct 10, 2013 · Name Publisher Installed On Size Version Java(TM) 6 Update 29 Oracle 10/10/2013 97.0 MB 6.0.290 The Question: Do I have a Java JRE that's good enough ? For that matter, how do I find …

Aug 25, 2022 · When you installed Java, were you in the same command window as when you tried to find it? Cmd.exe probably only needs a restart. Since you can KNOW where they put Java.exe have …

For Java 7 on Mac OS X, you go to System Preferences > Java, and the Java Control Panel opens in a separate window. Then you go to the Advanced tab and scroll down to the Advanced Security …

Oct 9, 2017 · This only works if Java is installed in the default directory. You might be better off remotely querying the environment variable first to find java.exe (see my PowerShell answer below).

Mar 26, 2016 · After reviewing the other recommendations, I still found Windows 10 to be running the wrong version of Java. The correct version of Java ran in a command shell, but Windows would not …

Aug 18, 2021 · how to get java version in batch and echo something if empty out or not Ask Question Asked 4 years, 3 months ago Modified 4 years, 3 months ago

Mar 24, 2011 · The key HKEY_LOCAL_MACHINE->SOFTWARE->JAVASOFT->Java Runtime Environment contains the last installed version that the java.exe in the windows folder redirects to.

Nov 29, 2011 · Either check java -version on the command line, look in your installed Software listing (control panel), check whether Program Files contains a folder named Java or look if there is an …