ubuntu java install
1. java jdk7 다운로드
http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html
2. 압축해제
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tar xf jdk-7u75-linux-x64.tar.gz |
3.mv & ln
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mv jdk1.7.0_75/ /usr/lib/jvm ln -s /usr/lib/jvm/jdk1.7.0_75 /usr/lib/jvm/java |
4./etc/profile
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echo "##################################################################################" >> /etc/profile echo "# $WORK_DATE " >> /etc/profile echo "# add environment variable " >> /etc/profile echo "##################################################################################" >> /etc/profile echo "JAVA_HOME=/usr/lib/jvm/java" >> /etc/profile echo "export JAVA_HOME" >> /etc/profile echo "PATH=\$JAVA_HOME/bin:\$PATH" >> /etc/profile |