cd /data/packages;
tar -zxvf jdk-8u162-linux-x64.tar.gz;
vim /etc/profile
export JAVA_HOME=/data/packages/jdk1.8.0_162
export PATH=$JAVA_HOME/bin:$PATH
source /etc/profile;
java -version;
cd /data/packages;
tar -zxvf jdk-8u162-linux-x64.tar.gz;
vim /etc/profile
export JAVA_HOME=/data/packages/jdk1.8.0_162
export PATH=$JAVA_HOME/bin:$PATH
source /etc/profile;
java -version;