centos7 openjdk 설치하기

설치 가능한 jdk 리스트 확인

yum list java*jdk-devel

Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: download.cf.centos.org
 * extras: download.cf.centos.org
 * updates: download.cf.centos.org
Available Packages
java-1.6.0-openjdk-devel.x86_64           1:1.6.0.41-1.13.13.1.el7_3            base
java-1.7.0-openjdk-devel.x86_64           1:1.7.0.261-2.6.22.2.el7_8            base
java-1.8.0-openjdk-devel.i686             1:1.8.0.312.b07-1.el7_9               updates
java-1.8.0-openjdk-devel.x86_64           1:1.8.0.312.b07-1.el7_9               updates
java-11-openjdk-devel.i686                1:11.0.13.0.8-1.el7_9                 updates
java-11-openjdk-devel.x86_64              1:11.0.13.0.8-1.el7_9                 updates

 

openjdk11 설치

yum install java-11-openjdk-devel.x86_64

 

설치 확인

javac -version

openjdk version "11.0.13" 2021-10-19 LTS
OpenJDK Runtime Environment 18.9 (build 11.0.13+8-LTS)
OpenJDK 64-Bit Server VM 18.9 (build 11.0.13+8-LTS, mixed mode, sharing)