다달름.. 어케해야할지 모르겟음..
설정할 java home 알아내는 방법
# update-alternatives --config java
There is only one alternative in link group java (providing /usr/bin/java): /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java
설정할 것이 없습니다.
1 가장 간단해 보이는 방법 - PATH에 추가하는 방법
# export JAVA_HOME=usr/lib/jvm/java-8-openjdk-amd64
# echo $JAVA_HOME
usr/lib/jvm/java-8-openjdk-amd64
# export PATH=$PATH:$JAVA_HOME/bin
# echo $PATH
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin:usr/lib/jvm/java-8-openjdk-amd64/bin
2
etc/profile
etc/environment
How to Set JAVA_HOME Path in Ubuntu 18.04 LTS
A large number of Java-based programs require Java Runtime Environment (JRE) to run smoothly regardless of operating systems. For development purposes, most IDEs like Eclipse and NetBeans require Java Development Kit (JDK) installed on the machine. Whether
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mkyong.com/java/how-to-add-java_home-on-ubuntu/
How to add JAVA_HOME on Ubuntu? - Mkyong.com
- How to add JAVA_HOME on Ubuntu?
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https://www.wikihow.com/Set-Up-Your-Java_Home-Path-in-Ubuntu
How to Set Up Your Java_Home Path in Ubuntu
This wikiHow teaches you how to set your JAVA_HOME Environment path. This is where Java Development Kit (JDK) is installed on your computer. Java is one of the most popular programming languages. It is used to run everything from desktop...
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