initJdk.sh

#!/bin/bash
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####  脚本结束执行source /etc/profile
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baseDir=`dirname $0`
localDir=`cd ${baseDir} && pwd`
remoteFile=https://repo.huaweicloud.com/java/jdk/8u192-b12/jdk-8u192-linux-x64.tar.gz
localFile=`echo ${remoteFile} |awk -F / ‘{print $NF}‘`
curl -s -O ${remoteFile}
trap "rm -f ${localDir}/${localFile}" EXIT
tar -xzvf ${localFile}
jdkDir=`ls -l |grep ^d.*jdk | awk ‘{print $NF}‘`
javaHome=${localDir}/${jdkDir}
echo export JAVA_HOME=${javaHome} >> /etc/profile
echo ‘export PATH=$JAVA_HOME/bin:$PATH‘ >> /etc/profile
echo ‘export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar‘ >> /etc/profile
exit 0