ubuntu 20.04 JAVA17 설치 (JDK17)

- JAVA 설치 및 환경설정

sudo apt update
sudo apt install openjdk-17-jdk
java --version

sudo vi /etc/environment

PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin"
JAVA_HOME="/usr/lib/jvm/java-17-openjdk-amd64"

source /etc/environment
echo $JAVA_HOME