How to install OpenJDK using yum in centos7
This article introduces how to use yum to install OpenJDK in centos7, the content is very detailed, interested friends can refer to, hope to be helpful to you.
1. Search for installation packages
[root@ticent admin] # yum search java | grep jdk
Ldapjdk-javadoc.noarch: Javadoc for ldapjdk
Java-1.6.0-openjdk.x86_64: OpenJDK Runtime Environment
Java-1.6.0-openjdk-demo.x86_64: OpenJDK Demos
Java-1.6.0-openjdk-devel.x86_64: OpenJDK Development Environment
Java-1.6.0-openjdk-javadoc.x86_64: OpenJDK API Documentation
Java-1.6.0-openjdk-src.x86_64: OpenJDK Source Bundle
Java-1.7.0-openjdk.x86_64: OpenJDK Runtime Environment
Java-1.7.0-openjdk-accessibility.x86_64: OpenJDK accessibility connector
Java-1.7.0-openjdk-demo.x86_64: OpenJDK Demos
Java-1.7.0-openjdk-devel.x86_64: OpenJDK Development Environment
Java-1.7.0-openjdk-headless.x86_64: The OpenJDK runtime environment without
Java-1.7.0-openjdk-javadoc.noarch: OpenJDK API Documentation
Java-1.7.0-openjdk-src.x86_64: OpenJDK Source Bundle
Java-1.8.0-openjdk.i686: OpenJDK Runtime Environment
Java-1.8.0-openjdk.x86_64: OpenJDK Runtime Environment
Java-1.8.0-openjdk-accessibility.x86_64: OpenJDK accessibility connector
Java-1.8.0-openjdk-accessibility-debug.x86_64: OpenJDK accessibility connector
Java-1.8.0-openjdk-debug.i686: OpenJDK Runtime Environment with full debug on
Java-1.8.0-openjdk-debug.x86_64: OpenJDK Runtime Environment with full debug on
Java-1.8.0-openjdk-demo.x86_64: OpenJDK Demos
Java-1.8.0-openjdk-demo-debug.x86_64: OpenJDK Demos with full debug on
Java-1.8.0-openjdk-devel.i686: OpenJDK Development Environment
Java-1.8.0-openjdk-devel.x86_64: OpenJDK Development Environment
Java-1.8.0-openjdk-devel-debug.i686: OpenJDK Development Environment with full
Java-1.8.0-openjdk-devel-debug.x86_64: OpenJDK Development Environment with
Java-1.8.0-openjdk-headless.i686: OpenJDK Runtime Environment
Java-1.8.0-openjdk-headless.x86_64: OpenJDK Runtime Environment
Java-1.8.0-openjdk-headless-debug.i686: OpenJDK Runtime Environment with full
Java-1.8.0-openjdk-headless-debug.x86_64: OpenJDK Runtime Environment with full
Java-1.8.0-openjdk-javadoc.noarch: OpenJDK API Documentation
Java-1.8.0-openjdk-javadoc-debug.noarch: OpenJDK API Documentation for packages
Java-1.8.0-openjdk-javadoc-zip.noarch: OpenJDK API Documentation compressed in
Java-1.8.0-openjdk-javadoc-zip-debug.noarch: OpenJDK API Documentation
Java-1.8.0-openjdk-src.x86_64: OpenJDK Source Bundle
Java-1.8.0-openjdk-src-debug.x86_64: OpenJDK Source Bundle for packages with
Ldapjdk.noarch: The Mozilla LDAP Java SDK
two。 Installation
[root@ticent admin] # yum install java-1.8.0-openjdk.x86_64
3. Add environment variable vi / etc/profile
JAVA_HOME=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64
JRE_HOME=$JAVA_HOME/jre
CLASS_PATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib
PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin
Export JAVA_HOME JRE_HOME CLASS_PATH PATH
4. Verify the validity
[root@ticent admin] # java-version
Openjdk version "1.8.0,131"
OpenJDK Runtime Environment (build 1.8.0_131-b12)
OpenJDK 64-Bit Server VM (build 25.131-b12, mixed mode)
On how to use yum in centos7 to install OpenJDK is shared here, I hope the above content can be of some help to you, can learn more knowledge. If you think the article is good, you can share it for more people to see.
