Nginx是一款轻量级的Web 服务器/反向代理服务器及电子邮件（IMAP/POP3）代理服务器，并在一个BSD-like 协议下发行。由俄罗斯的程序设计师Igor Sysoev所开发，供俄国大型的入口网站及搜索引擎Rambler（俄文：Рамблер）使用。其特点是占有内存少，并发能力强，事实上nginx的小文件并发能力在同类型的网页服务器中表现较好。
Nginx的编译安装：
1.下载Openssl
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[root@Node1 ~]
# wget http://www.openssl.org/source/openssl-1.0.2.tar.gz
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2.下载nginx
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[root@Node1 ~]
# wget http://nginx.org/download/nginx-1.6.2.tar.gz
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3.解压软件
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[root@Node1 ~]
# tar zxf openssl-1.0.2.tar.gz
[root@Node1 ~]
# tar zxf nginx-1.6.2.tar.gz
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4.编译Nginx
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[root@Node1 ~]
# cd nginx-1.6.2
[root@Node1 nginx-1.6.2]
# ./configure --user=www --group=www --prefix=/data/nginx1.6.2 --with-http_stub_status_module --with-http_gzip_static_module --with-http_ssl_module --with-openssl=/root/openssl-1.0.2
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注意：编译nginx添加ssl支持，如果需要编译的openssl,是不需要编译opensll，--with-openssl=DIR DIR是openssl的源码路径，不是openssl的安装路径，否则make时将出错：
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make
[1]: Entering directory `
/root/nginx-1
.6.2'
cd
/server/openssl
\
&&
make
clean \
&& .
/config
--prefix=
/server/openssl/openssl
no-shared no-threads \
&&
make
\
&&
make
install
make
[2]: Entering directory `
/server/openssl
'
make
[2]: *** No rule to
make
target `clean'. Stop.
make
[2]: Leaving directory `
/server/openssl
'
make
[1]: *** [
/server/openssl/openssl/include/openssl/ssl
.h] Error 2
make
[1]: Leaving directory `
/root/nginx-0
.7.61'
make
: *** [build] Error 2
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如果出现
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.
/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.
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这说明没有安装pcre & pcre-devel包，这里yum安装
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[root@Node1 nginx-1.6.2]
# yum -y install pcre pcre-devel
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5.安装Nginx
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[root@Node1 nginx-1.6.2]
# make
[root@Node1 nginx-1.6.2]
# make install
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6.启动之前检查nginx
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[root@Node1 nginx-1.6.2]
# /data/nginx1.6.2/sbin/nginx -t
nginx: the configuration
file
/data/nginx1
.6.2
/conf/nginx
.conf syntax is ok
nginx: [emerg] getpwnam(
"www"
) failed
nginx: configuration
file
/data/nginx1
.6.2
/conf/nginx
.conf
test
failed
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检查发现是没有运行用户，新增www账户
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[root@Node1 nginx-1.6.2]
# groupadd www
[root@Node1 nginx-1.6.2]
# useradd -g www -s /sbin/nologin -d /dev/null www
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7.再次检查
[root@Node1 nginx-1.6.2]# /data/nginx1.6.2/sbin/nginx -t
nginx: the configuration file /data/nginx1.6.2/conf/nginx.conf syntax is ok
nginx: configuration file /data/nginx1.6.2/conf/nginx.conf test is successful
8.启动Nginx
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[root@Node1 nginx-1.6.2]
# /data/nginx1.6.2/sbin/nginx
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9.检查端口
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[root@Node1 nginx-1.6.2]
# netstat -ntlup |grep :80
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 19849
/nginx
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10.检查进程
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[root@Node1 nginx-1.6.2]
# ps aux |grep nginx
root 19849 0.0 0.0 22664 852 ? Ss 11:19 0:00 nginx: master process
/data/nginx1
.6.2
/sbin/nginx
www 19850 0.0 0.1 23100 1448 ? S 11:19 0:00 nginx: worker process
root 19858 0.0 0.0 103244 856 pts
/0
S+ 11:21 0:00
grep
nginx
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11.网站访问
本文转自 rong341233 51CTO博客，原文链接:http://blog.51cto.com/fengwan/1617167
