nginx安装

建立nginx用户 

 useradd nginx

安装依赖包
yum -y install gcc   pcre* zlib zlib-devel openssl openssl-devel

源码下载地址:
http://nginx.org/en/download.html
http://nginx.org/download/nginx-1.6.2.tar.gz

cd /home/summer

nginx-1.6.2.tar.gz

tar zxf nginx-1.6.2.tar.gz

mv nginx-1.6.2 nginx

cd nginx

以root帐号执行如下命令
./configure \
--prefix=/home/summer/nginx-1.6.2 \
--sbin-path=/home/summer/nginx-1.6.2/nginx \
--conf-path=/home/summer/nginx-1.6.2/nginx.conf \
--pid-path=/home/summer/nginx-1.6.2/nginx.pid \
--with-http_ssl_module 

多线程编译,安装
make -j `cat /proc/cpuinfo | grep processor| wc -l` && make install

启动nginx  

ps -ef | grep nginx

查看nginx的进程