6. Update the conf file under /opt/airwatch/content-gateway/service/conf/ with the new Java location. Look for the line beginning with wrapper.java.command= and update the path with the new installation. 7. Run the following commands to reinstall the service: [root@javacg service]# /opt/...
If you are going to reinstall Java, you don't need to uninstall Java Plug-in. Just use the -f option for ln when creating a new symbolic link. Example: ln -f /usr/lib/mozilla/plugins/libnpjp2.so If you want to completely remove Java from your Linux box, the procedure of removi...
To solve this problem, you need to change the default Java version you are using to Java JRE 1.7 or higher (assuming that such JRE is already installed). First,check available Java versionson your Linux system by usingupdate-alternativescommand: $sudo update-alternatives --display java In this...
Example output. # update-alternatives –config java There are 2 programs which provided ‘java’. Selection Command ———– 1. /usr/lib/jvm/jre-1.4.2-gcj/bin/java *+ 2 /usr/lib/jvm/jre-1.6.0-openjdk/bin/java Enter to keep the current selection[+], or type selection number: So i...
How to downgrade my java version to 1.8.0.252? Resolution Warning:Rollback or downgrade of the following packages is unsupported as the packages themselves, and dependencies, either assume an update-only or install-only process: dbus glibc(dependencies of glibc such as gcc) ...
2. Download and install Java Service Wrapper for Linux: #wgethttp://wrapper.tanukisoftware.com/download/3.5.25/wrapper-linux-x86-64-3.5.25.tar.gz 3. Extract the package and copy the files needed: #tar-zxvf wrapper-linux-x86-64-3.5.25.tar.gz ...
The following sections provide steps to install OpenJDK, OpenJRE, and Oracle Java on a CentOS or Rocky Linux system. Install OpenJDK Proceed with the steps below to install OpenJDK on your system: 1. Update the package repository list: ...
Linux: sh ./threaddump_linux.sh JAVA_PID Solaris: bash ./threaddump_solaris.sh JAVA_PID Be sure to test the script before the issue happens to make sure it runs properly in your environment. Option 3:kill -3Linux script (continuous) ...
javac -version Method 2: Check Java Path There are two ways to find the Java directory path. The first option is to run the following command: update-alternatives --list java The system responds with the path where Java is installed. Use the path to check the Java version: ...
Ubuntu Java install commands As a quick review, here are all of the commands that were issued in this tutorial to get Java installed on Ubuntu with apt: sudo apt-get update sudo apt install default-jre java -version update-alternatives --config java ...