Linux系统 安装Nginx

rpm安装：

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1、CentOS 6，先执行：

rpm -ivh http://nginx.org/packages/centos/6/noarch/RPMS/nginx-release-centos-6-0.el6.ngx.noarch.rpm
2，查看yum的nginx信息

[]# yum info nginx

Loaded plugins: fastestmirror

Determining fastest mirrors

* base: mirror.esocc.com

* extras: mirror.esocc.com

* updates: mirror.esocc.com

base | 3.7 kB 00:00

base/primary_db | 4.4 MB 00:28

extras | 3.5 kB 00:00

extras/primary_db | 19 kB 00:00

nginx | 2.9 kB 00:00

nginx/primary_db | 22 kB 00:00

updates | 3.5 kB 00:00

updates/primary_db | 2.1 MB 00:10

Installed Packages

Name : nginx

Arch : x86_64

Version : 1.4.0

Release : 1.el6.ngx

Size : 874 k

Repo : installed

From repo : nginx

Summary : nginx is a high performance web server

URL : http://nginx.org/
License : 2-clause BSD-like license

Description : nginx [engine x] is an HTTP and reverse proxy server, as well as

: a mail proxy server

3，安装并启动nignx

[root@server ~]# yum install nginx

[root@server ~]# service nginx start

Starting nginx: [ OK ]

4，然后进入浏览器，输入http://192.168.0.161/测试，如果看到

Welcome to nginx!

If you see this page, the nginx web server is successfully installed and working. Further configuration is required.

For online documentation and support please refer to
nginx.org.

Commercial support is available at
nginx.com.

Thank you for using nginx.

恭喜你，你成功了！

如果不能连接到nginx，原因很多，但是可以先检查 1,nginx服务是否真的起来了；2,linux服务器防火墙是否打开

修改以下配置才可以打开页面

#修改防火墙配置：

[root@admin nginx-1.2.6]# vi + /etc/sysconfig/iptables

#添加配置项

-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT

#重启防火墙

[root@admin nginx-1.2.6]# service iptables restart
重启若出现：

iptables: Applying firewall rules: iptables-restore: line 14 failed

[FAILED]

解决办法：将

-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT

放在“COMMIT”之前：

源码安装：

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安装说明

系统环境：CentOS-6.3

软件：nginx-1.2.6.tar.gz

安装方式：源码编译安装

安装位置：/usr/local/nginx

下载地址：http://nginx.org/en/download.html

安装前提

在安装nginx前，需要确保系统安装了g++、gcc、openssl-devel、pcre-devel和zlib-devel软件。安装必须软件：

[root@admin /]#yum install gcc-c++ yum -y install zlib zlib-devel openssl openssl--devel pcre pcre-devel

检查系统安装的Nginx：

[root@admin local]# find -name nginx ./nginx ./nginx/sbin/nginx ./nginx-1.2.6/objs/nginx

卸载原有的Nginx

[root@admin /]# yum remove nginx

安装

将安装包文件上传到/usr/local中执行以下操作：

[root@admin local]# cd /usr/local [root@admin local]# tar -zxv -f nginx-1.2.6.tar.gz [root@admin local]# rm -rf nginx-1.2.6.tar.gz [root@admin local]# mv nginx-1.2.6 nginx [root@admin local]# cd /usr/local/nginx [root@admin nginx]# ./configure --prefix=/usr/local/nginx [root@admin nginx]# make // 出现：make[1]: Entering directory `/usr/local/nginx' [root@admin nginx]# make install

配置

#修改防火墙配置： [root@admin nginx-1.2.6]# vi + /etc/sysconfig/iptables #添加配置项 -A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT #重启防火墙 [root@admin nginx-1.2.6]# service iptables restart

启动

#方法1 [root@admin nginx-1.2.6]# /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf #方法2 [root@admin nginx-1.2.6]# cd /usr/local/nginx/sbin [root@admin sbin]# ./nginx

停止

#查询nginx主进程号 ps -ef | grep nginx #停止进程 kill -QUIT 主进程号 #快速停止 kill -TERM 主进程号 #强制停止 pkill -9 nginx

重启

[root@admin local]# /usr/local/nginx/sbin/nginx -s reload

测试

#测试端口 netstat –na|grep 80 #浏览器中测试 http://ip:80