rpm 安装jdk目录查找定位

上一篇 / 下一篇 2021-10-12 19:15:41 / 个人分类：Jdk

[root@master1 jdk]# java -version

java version "1.8.0_171"

Java(TM) SE Runtime Environment (build 1.8.0_171-b11)

Java HotSpot(TM) 64-Bit Server VM (build 25.171-b11, mixed mode)

[root@master1 jdk]# echo $JAVA_HOME

[root@master1 jdk]# which java

/usr/bin/java

[root@master1 jdk]# ls -lrt /usr/bin/java

lrwxrwxrwx 1 root root 22 Oct 12 19:06 /usr/bin/java -> /etc/alternatives/java

[root@master1 jdk]# ls -lrt /etc/alternatives/java

lrwxrwxrwx 1 root root 41 Oct 12 19:06 /etc/alternatives/java -> /usr/java/jdk1.8.0_171-amd64/jre/bin/java

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