linux配置jps命令 jps命令找不到，需在linux下配置java环境

1.先下载好JDK
Java SE 8的官方网址是http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
2.解压文件
[[email protected] software]# tar -xvf jdk-8u65-linux-x64.tar.gz
3.添加环境变量
[[email protected] software]# vim /etc/profile
添加：

4.环境变量生效
[[email protected] software]# source /etc/profile
5.检查安装是否成功
[[email protected] software]# java -version