linux下安装nginx

转载自：http://hi.baidu.com/guanliyangy/item/a5a632279645b087af48f5c7

1、首先下载安装包 nginx.org/en/download.html

2、#tar -xvzf  nginx-1.5.3.tar.gz

3、#./configure

4、编译的时候如果报错，说缺少pcre库，那我们安装它。则进行如下两部操作

     #yum -y install openssl openssl-devel

     #yum -y install pcre-devel openssl openssl-devel

5、在#./configure

6、#make

7、#make install

8、(方法1)启动nginx # /usr/local/nginx/sbin/nginx -s reload，如果报错：nginx: [error] open() "/usr/local/nginx/logs/nginx.pid" failed (2: No such file or directory)

原因是在logs下面没有nginx.pid

解决办法:

#/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf

（方法2）检查是否安装成功

  cd  /usr/local/nginx/sbin

  ./nginx -t 

   结果显示：

   nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok

   nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful

  启动nginx 

   cd  /usr/local/nginx/sbin 目录下面 输入 ./nginx 启动 nginx

9、重新启动# /usr/local/nginx/sbin/nginx -s reload

10、查看进程是否启动成功# ps -ef|grep nginx

11、杀掉nginx #killall nginx