kali Linux安装java
@[TOC]kali安装java#1. 下载最新的JAVA JDKjdk-8u91-linux-x64#2. 解压缩文件并移动至/opttar -xzvf jdk-8u91-linux-x64.tar.gzmv jdk1.8.0_91 /optcd /opt/jdk1.8.0_91#3. 设置环境变量1)执行 gedit ~/.bashrc , 并添加下列内容export JAVA_HOME=/o
kali安装java
#1. 下载最新的JAVA JDK
jdk-8u91-linux-x64
#2. 解压缩文件并移动至/opt
tar -xzvf jdk-8u91-linux-x64.tar.gz
mv jdk1.8.0_91 /opt
cd /opt/jdk1.8.0_91
#3. 设置环境变量
1)执行 gedit ~/.bashrc , 并添加下列内容
export JAVA_HOME=/opt/jdk1.8.0_91
export CLASSPATH=.:
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{JAVA_HOME}/lib export PATH=
JAVAHOME/libexportPATH={JAVA_HOME}/bin:$PATH
2)保存后,执行 source ~/.bashrc
#4. 安装并注册
执行:
update-alternatives --install /usr/bin/java java /opt/jdk1.8.0_91/bin/java 1
update-alternatives --install /usr/bin/javac javac /opt/jdk1.8.0_91/bin/javac 1
update-alternatives --set java /opt/jdk1.8.0_91/bin/java
update-alternatives --set javac /opt/jdk1.8.0_91/bin/javac
查看结果:
update-alternatives --config java
update-alternatives --config javac
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