jdk环境

#!/bin/bash
wget http://192.168.130.150/jdk/jdk-8u211-linux-x64.tar.gz
tar xf jdk-8u211-linux-x64.tar.gz -C /usr/local/
echo "export JAVA_HOME=/usr/local/jdk1.8.0_211" >> /etc/profile.d/jdk8.sh
echo "export CLASS_PATH=.:\$JAVA_HOME/lib/dt.jar:\$JAVA_HOME/jar/tools.jar:\$JAVA_HOME/jre/lib" >> /etc/profile.d/jdk8.sh
echo "export PATH=\$JAVA_HOME/bin:\$JAVA_HOME/jre/bin:\$PATH" >> /etc/profile.d/jdk8.sh
echo "export LD_LIBRARY_PATH=\$LD_LIBRARY_PATH:/usr/local/apr/lib" >> /etc/profile.d/jdk8.sh

chmod +x /etc/profile.d/jdk8.sh
source /etc/profile.d/jdk8.sh
java -version

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转载自www.cnblogs.com/wwtao/p/11812185.html