$ make
$ make install
4.配置（很重要）
#修改防火墙配置：
[root@bogon nginx-0.8.4]# 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@bogon nginx-0.8.4]# service iptables restart
5.启动：
#方法1
[root@bogon nginx-0.8.4]# /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
#方法2
[root@bogon nginx-0.8.4]# cd /usr/local/nginx/sbin
[root@bogon sbin]# ./nginx
6.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
7.测试：
#测试端口
netstat –na|grep 80
#浏览器中测试
http://127.0.0.1:80
8.注意问题：
安装nginx时出现情况的解决办法：
[root@bogon sbin]# ./nginx
[emerg]: bind() to 0.0.0.0:80 failed (98: Address already in use)
[emerg]: bind() to 0.0.0.0:80 failed (98: Address already in use)
[emerg]: bind() to 0.0.0.0:80 failed (98: Address already in use)
[emerg]: bind() to 0.0.0.0:80 failed (98: Address already in use)
[emerg]: bind() to 0.0.0.0:80 failed (98: Address already in use)
[emerg]: still could not bind()
#netstat -nptl //查看80端口已被使用
#killall nginx //即可
