centos6安装

环境：vmware workstation 12  centos7.0

1、http://mirror.neu.edu.cn/centos/7/isos/x86_64/

vm:https://download3.vmware.com/software/wkst/file/VMware-workstation-full-12.1.1-3770994.exe

密钥；

AC3XH-FGF8J-H8DDP-6NXGT-QG8G8

AC5HA-02F4N-H893Y-WDQGV-MQRW6

YY1NA-0QZ56-H8DXY-TEZ7C-NA2W4

UY3JR-0NG5P-081HQ-UXY5C-PAU90 

会自动安装、io中间会有按enter键

2、安装桌面版

 

 

 

Last login: Thu Apr 12 11:35:40 2018 from 192.168.1.14
[root@localhost ~]# java -version
openjdk version "1.8.0_131"
OpenJDK Runtime Environment (build 1.8.0_131-b12)
OpenJDK 64-Bit Server VM (build 25.131-b12, mixed mode)
[root@localhost ~]# rpm -qa|grep gcj
[root@localhost ~]# •rpm -qa | grep java
bash: •rpm: 未找到命令...
[root@localhost ~]# rpm -qa | grep java
java-1.8.0-openjdk-1.8.0.131-11.b12.el7.x86_64
javapackages-tools-3.4.1-11.el7.noarch
tzdata-java-2017b-1.el7.noarch
python-javapackages-3.4.1-11.el7.noarch
java-1.8.0-openjdk-headless-1.8.0.131-11.b12.el7.x86_64
java-1.7.0-openjdk-1.7.0.141-2.6.10.5.el7.x86_64
java-1.7.0-openjdk-headless-1.7.0.141-2.6.10.5.el7.x86_64
[root@localhost ~]# •rpm -e –nodeps tzdata-java-2012c-1.el6.noarch
bash: •rpm: 未找到命令...
[root@localhost ~]# rpm -e –nodeps tzdata-java-2012c-1.el6.noarch
错误：未安装软件包 –nodeps
错误：未安装软件包 tzdata-java-2012c-1.el6.noarch
[root@localhost ~]# rpm -e –nodeps javapackages-tools-3.4.1-11.el7.noarch
错误：未安装软件包 –nodeps
[root@localhost ~]# rpm -e -–nodeps javapackages-tools-3.4.1-11.el7.noarch
rpm: -–nodeps: 未知的选项
[root@localhost ~]# rpm -e --nodeps javapackages-tools-3.4.1-11.el7.noarch
[root@localhost ~]# rpm -qa | grep java
java-1.8.0-openjdk-1.8.0.131-11.b12.el7.x86_64
tzdata-java-2017b-1.el7.noarch
python-javapackages-3.4.1-11.el7.noarch
java-1.8.0-openjdk-headless-1.8.0.131-11.b12.el7.x86_64
java-1.7.0-openjdk-1.7.0.141-2.6.10.5.el7.x86_64
java-1.7.0-openjdk-headless-1.7.0.141-2.6.10.5.el7.x86_64
[root@localhost ~]# rpm -e --nodeps tzdata-java-2017b-1.el7.noarch
[root@localhost ~]# rpm -e --nodeps python-javapackages-3.4.1-11.el7.noarch
[root@localhost ~]# rpm -qa | grep java
java-1.8.0-openjdk-1.8.0.131-11.b12.el7.x86_64
java-1.8.0-openjdk-headless-1.8.0.131-11.b12.el7.x86_64
java-1.7.0-openjdk-1.7.0.141-2.6.10.5.el7.x86_64
java-1.7.0-openjdk-headless-1.7.0.141-2.6.10.5.el7.x86_64
[root@localhost ~]# ^C
[root@localhost ~]# ^C
[root@localhost ~]# ^C
[root@localhost ~]# rpm -e --nodeps java-1.8.0-openjdk-1.8.0.131-11.b12.el7.x86_64
[root@localhost ~]# rpm -e --nodeps java-1.8.0-openjdk-headless-1.8.0.131-11.b12.el7.x86_64
[root@localhost ~]#
[root@localhost ~]# rpm -e --nodeps java-1.7.0-openjdk-1.7.0.141-2.6.10.5.el7.x86_64
[root@localhost ~]# rpm -e --nodeps java-1.7.0-openjdk-headless-1.7.0.141-2.6.10.5.el7.x86_64
[root@localhost ~]# rpm -e --nodeps java-1.7.0-openjdk-headless-1.7.0.141-2.6.10.5.el7.x86_64
错误：未安装软件包 java-1.7.0-openjdk-headless-1.7.0.141-2.6.10.5.el7.x86_64
[root@localhost ~]# rpm -qa | grep java
[root@localhost ~]#

安装jdk+zookeeper https://www.cnblogs.com/w2017/p/8644829.html