CentOs6.5下独立安装Nginx篇

时间:2023-03-09 03:02:34
CentOs6.5下独立安装Nginx篇

一、检查系统是否安装了Nginx

[root@localhost local]# find -name nginx
[root@localhost local]#

(如果已经安装了nginx就卸载掉原来的)

[root@localhost local]# yum remove nginx

注意:下麵是安裝依賴包(linux源碼安裝的時候需要安裝依賴包,如果安裝了就跳過)

[root@localhost /]# yum install -y gcc gcc-c++ gcc-g77 autoconf automake zlib* fiex* libxml* ncurses-devel libmcrypt* libtool-ltdl-devel*

二、将安装包文件上传到/usr/local中执行以下操作

[root@localhost local]# cd /usr/local
[root@localhost local]# tar -zxv -f nginx-1.6.0.tar.gz
[root@localhost local]# rm -rf nginx-1.6.0.tar.gz
[root@localhost local]# mv nginx-1.6.0 nginx
[root@localhost local]# cd /usr/local/nginx-1.6.0
[root@localhost nginx-1.6.0]# ./configure --prefix=/usr/local/nginx
[root@localhost nginx-1.6.0]# make
[root@localhost nginx-1.6.0]# make install

提示错误时:

./configure: error: the HTTP cache module requires md5 functions

from OpenSSL library.   You can either disable the module by using

--without-http-cache option, or install the OpenSSL library into the system,

or build the OpenSSL library statically from the source with nginx by using

--with-http_ssl_module --with-openssl=<path> options.

这个因为第一次安装nginx,缺少了依赖包,需要安装:

[root@localhost nginx-1.6.0]# yum -y install pcre-devel openssl openssl-deve
....
[root@localhost nginx-1.6.0]# ./configure --prefix=/usr/local/nginx
....
[root@localhost nginx-1.6.0]#make && make install
....

三、配置

#修改防火墙配置:

[root@localhost nginx-1.6.0]# 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@localhost nginx-1.6.0]# service iptables restart

四、启动

#方法1
[root@localhost nginx-1.6.0]# /usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
#方法2
[root@localhost nginx-1.6.0]# cd /usr/local/nginx/sbin
[root@localhost sbin]# ./nginx
重启:
[root@localhost local]#/usr/local/nginx/sbin/nginx -t
[root@localhost local]#/usr/local/nginx/sbin/nginx -s reload

五、测试是否安装成功

1、查看nginx的进程:

[root@localhost conf]# ps -ef | grep nginx

CentOs6.5下独立安装Nginx篇

2、 在浏览器中输入:http://ip:端口 如果看到nginx的欢迎页面表示安装成功,如果页面大不开,请关闭防火墙继续测试
3、 关闭防火墙
(1) 重启后永久性生效:  
      开启:chkconfig iptables on  
      关闭:chkconfig iptables off  
(2) 即时生效,重启后失效: 
      开启:service iptables start  
      关闭:service iptables stop

nginx安装好后如果需要开机重启nginx请看 》》 linux下安装nginx后开机启动篇