1.下载安装包

[root@izwz91h49n3mj8r232gqwez weblogic]# pwd
/weblogic
[root@izwz91h49n3mj8r232gqwez weblogic]# 
[root@izwz91h49n3mj8r232gqwez weblogic]# wget "https://sonatype-download.global.ssl.fastly.net/nexus/oss/nexus-2.14.8-01-bundle.tar.gz"

2.解压文件

[root@izwz91h49n3mj8r232gqwez weblogic]# pwd
/weblogic
[root@izwz91h49n3mj8r232gqwez weblogic]# 
[root@izwz91h49n3mj8r232gqwez weblogic]# tar -zvxf nexus-2.14.8-01-bundle.tar.gz
[root@izwz91h49n3mj8r232gqwez weblogic]# ll
total 935776
drwxr-xr-x  8  1001  1001      4096 Feb 15  2018 nexus-2.14.8-01
-rw-r--r--  1 root  root   77328401 Sep 27 08:16 nexus-2.14.8-01-bundle.tar.gz
drwxr-xr-x  3  1001  1001      4096 Feb 15  2018 sonatype-work
[root@izwz91h49n3mj8r232gqwez weblogic]# 

多出了两个文件夹

3.配置环境变量

添加如下

export RUN_AS_USER=root  #如果这里不配置,nexus启动时会出现   If you insist running as root ,than set the environment variable RUN_AS_USER=root before running this script 报错
export PATH=$JAVA_HOME/bin:$PATH:$RUN_AS_USER

[root@izwz91h49n3mj8r232gqwez weblogic]# vim /etc/profile
[root@izwz91h49n3mj8r232gqwez weblogic]# source /etc/profile

4.启动nexus

[root@izwz91h49n3mj8r232gqwez weblogic]# /weblogic/nexus-2.14.8-01/bin/nexus start
****************************************
WARNING - NOT RECOMMENDED TO RUN AS ROOT
****************************************
Starting Nexus OSS...
Started Nexus OSS.

5.访问nexus

http://xx.xx.xx.xx:8081/nexus

7.备注

这里可能要开通8081端口的防火墙,
我用的是阿里云的服务器,所以,只需要在阿里云管控台开通即可

8.登录

默认
账户:admin
密码:admin123