Questions tagged [jdk]
67 questions
15
votes
4 answers
Uninstall JDK rpm to reinstall
Where do I find the JDK install to uninstall? @terdon had explained using an rpm type download so it would be easier to uninstall, but I cannot find it.
cea
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13
votes
1 answer
what's the difference between "java" located inside jdk/bin/ and jdk/jre/bin
After downloading the Oracle JDK and unzipping it, I can see that there exists two "java" executables in two different directories.
Which one should be used as primary basis. Or, both are the same in two different locations?
TheManish
- 163
- 2
- 9
11
votes
3 answers
How to set JAVA_HOME correctly on CentOS?
I am trying to set JAVA_HOME so that I can install Apache Solr with the help of this tutorial. I am connected to my server using ssh with root user
To allow the running sh script to install Apache Solr:
mount | grep noexec
Re-mounting file system…
Waqleh
- 269
- 1
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- 10
9
votes
2 answers
use different java version to run two programs
I installed two JAVA JREs on my new CentOS since Cassandra needs java7u25 or later while iReport needs to work with 1.6.
Now how do I launch each program from command line telling each program which version to use?
Do I have to change the…
Irene
- 193
- 1
- 1
- 5
8
votes
2 answers
Java JDK missing libjli.so path in dependency list, Debian
I am scripting the creation of chroot jails and part of that automation includes copying various executables and their dependencies into the jail. I am using the following bash line to parse the file paths out of a list of dependencies (for java,…
Rip Leeb
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6
votes
2 answers
How can I install Java 8 on Debian 12 (bookworm)?
Under Debian 11, we typically use OpenJDK from adoptopenjdk.net.
This organization will no longer provide new releases: https://adoptopenjdk.jfrog.io/ui/native/deb/dists/
Is there a way to install Java 8 JDK (not the runtime) on a Debian 12?
realtebo
- 799
- 9
- 23
6
votes
2 answers
How can I install Sun JDK on a Debian based system?
I can't find any .deb packages for Sun's Java Development Kit. How can I install it on my Debian machine without causing conflicts with the already installed openjdk packages?
terdon
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5
votes
3 answers
Install Java JDK and JRE on Debian 8
I installed Debian 8, I would like to install Java JRE and JDK. I use this method and it works.
But, I am afraid because it's a script hosted in a repository. I would like to understand why it doesn't work when I put the extract of this JRE in…
user220063
5
votes
1 answer
What is the difference between these three java installations?
yum install -y java-1.7.0
yum install -y java-1.7.0-openjdk.x86_64
yum install -y java-1.7.0-openjdk-devel
I have referred few more and this Link. There is a comment openjdk.x86_64 installs only jre. I don't find the exact differences of…
Gibbs
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5
votes
1 answer
How to find out which JRE being used?
I have a Java .jar running in my system. How can I know which JRE is being used by that .jar? I have multiple JRE's in multiple location.
The which java command produces
/usr/bin/java
$JAVA_HOME is set to /usr/java/jdk-1.6.0
ps -ef produces
\xyzusr…
Vishwanath gowda k
- 594
- 1
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- 11
4
votes
1 answer
How do I install jdk on SUSE Linux with ansible?
I need to install java on one of my VMs running SUSE Linux using ansible.
Below is the playbook code I am using:
- name: Download Java
become_user: "{{user}}"
command: "wget -q -O {{java_archive}} --no-check-certificate --no-cookies --header…
Abhishek Sharma
- 163
- 8
4
votes
2 answers
Java 8 JDK install on OpenSUSE - Update Alternatives
I have searched many OpenSUSE forums for an answer to this, but so far I have not found one. Long story short, when installing the RPM for the JDK from Oracle, I receive the following:
> sudo zypper install jdk-8u111-linux-x64.rpm
[sudo] password…
mrUlrik
- 45
- 1
- 1
- 7
4
votes
1 answer
Fedora24, trying to install java (JDK)
I've installed openjdk
Installed Packages
java-1.8.0-openjdk.x86_64 1:1.8.0.101-1.b14.fc24 @updates
java-1.8.0-openjdk-headless.x86_64 1:1.8.0.101-1.b14.fc24 @updates
javapackages-tools.noarch 4.6.0-14.fc24 …
razor
- 143
- 4
4
votes
2 answers
How to verify if Java is installed on rhel
I stood up rhel VM. I was curious if JDK is installed or not so that I ran a command from a shell (bash).
whereis java
It returned:
java: /usr/bin/java
So I navigated to the path in order to verify Java program.
ls -l java
Which…
DaeYoung
- 865
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- 15
3
votes
1 answer
jdk install on centos
On Ubuntu I can do:
sudo apt-get install default-jdk
What is the equivalent of that on CentOS?
If I do
yum install default-jdk
tt says
No package default-jdk available.
Error: Nothing to do
user3079275
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