nginx 学习 - 介绍及安装

1.nginx - 介绍与安装

1.1 介绍

	高性能的HTTP和反向代理服务器，也是IMAP、POP3、SMTP代理服务器。

1.2 安装

1.2.1 官网

	http://nginx.org/

1.2.2 下载地址

	http://nginx.org/download/nginx-1.12.2.tar.gz

1.2.3 下载

	wget http://nginx.org/download/nginx-1.12.2.tar.gz

1.2.4 解压

	tar -zxvf nginx-1.12.2.tar.gz

1.2.5 配置安装目录

	cd nginx-1.12.2/
	./configure --prefix=/application/nginx

1.2.6 解决错误

	错误缺少pcre库：./configure: error: the HTTP rewrite module requires the PCRE library.
	You can either disable the module by using --without-http_rewrite_module
	option, or install the PCRE library into the system, or build the PCRE library
	statically from the source with nginx by using --with-pcre=<path> option.
	解决方案：安装pcre库
	yum install pcre
	yum install pcre-devel


	错误缺少zlib库：./configure: error: the HTTP gzip module requires the zlib library.
	You can either disable the module by using --without-http_gzip_module
	option, or install the zlib library into the system, or build the zlib library
	statically from the source with nginx by using --with-zlib=<path> option.
	解决方案：安装gzip库
	yum install zlib
	yum install zlib-devel

	缺少c编译器：checking for OS
	 + Linux 3.10.0-514.el7.x86_64 x86_64
	checking for C compiler ... not found
	./configure: error: C compiler cc is not found

	解决方案：
	yum -y install gcc
	yum -y install gcc-c++

1.2.7 编译安装

	make && make install

1.2.8 启动nginx

	cd /application/nginx 
	./sbin/nginx