1、 Nginx的下载

可以从以下网络连接进行下载nginx的不同版本：

2、 Nginx的安装

Nginx分为windows和linux下的安装，本文以linux版本Centos为例，其他linux发行版本都大致相同，进行Nginx的源码编译安装，如果有想了解windows安装的，请自行网上查询，也可以私聊我。

2.1、使用上传工具将Nginx上传到Centos内。

2.2、安装Nginx的依赖软件

yum install gcc openssl-devel pcre-devel zlib-devel

2.3、创建nginx用户

#groupadd –r nginx

#useradd -r -g nginx -s /bin/false -M nginx

2.4、编译安装

#./configure \

--prefix=/usr/local \ 指定安装路径

--sbin-path=/usr/sbin/nginx \ 指定Nginx可执行文件安装路径

--conf-path=/etc/nginx/nginx.conf \ 指定nginx.conf文件的路径

--error-log-path=/var/log/nginx/error.log \ 指定error.log文件的路径

--http-log-path=/var/log/nginx/access.log \

--pid-path=/var/run/nginx/nginx.pid \ 指定pd指令的路径

--lock-path=/var/lock/nginx.lock \

--user=nginx \ 指定Nginx的用户为nginx

--group=nginx \ 指定Nginx的所属组为nginx

--with-http_ssl_module \ 打开使用HTTP SSL模块

--with-http_flv_module \

--with-http_stub_status_module \

--with-http_gzip_static_module \

--http-client-body-temp-path=/var/tmp/nginx/client/ \ 指定http客户端请求缓存文件存放目录的路径。

--http-proxy-temp-path=/var/tmp/nginx/proxy/ \ 指定http反向代理缓存文件存放目录的路径

--http-fastcgi-temp-path=/var/tmp/nginx/fcgi/ \ 指定http fastCGI缓存文件存放目录的路径。

--http-uwsgi-temp-path=/var/tmp/nginx/uwsgi \

--http-scgi-temp-path=/var/tmp/nginx/scgi \

--with-pcre 打开pcre库的使用

表示编译成功

# make && make install

注：

关于配置选项的简单说明：

--prefix=<path> - The path relative to which all other Nginx paths will resolve. If not specified, defaults to /usr/local/nginx.

--sbin-path=<path> - The path to the nginx executable. Only used for installation. If not specified defaults to <prefix>/sbin/nginx.

--conf-path=<path> - The default location of nginx.conf if no -c parameter is provided. If not provided, defaults to <prefix>/conf/nginx.conf.

--pid-path=<path> - The path to nginx.pid, if not set via the "pid" directive in nginx.conf. If not provided, defaults to <prefix>/logs/nginx.pid.

--error-log-path=<path> - The location of the error log if not set via the "error_log" in nginx.conf. If not set, defaults to <prefix>/logs/error.log.

--http-log-path=<path> - The location of the access log if not set via the "access_log" directive in nginx.conf. If not set, defaults to <prefix>/logs/access.log.

--user=<user> - The default user that nginx will run as if not set in nginx.conf via the "user" directive. If not set, defaults to "nobody".

--group=<group> - The default group that nginx will run under if not set via the "user" directive in nginx.conf. If not set defaults to "nobody".

--with-http_ssl_module - Enable ngx_http_ssl_module. Enables SSL support and the ability to handle HTTPS requests. Requires OpenSSL. On Debian, this is libssl-dev.

--with-http_flv_module - Enable ngx_http_flv_module

--http-client-body-temp-path=PATH - Set path to the http client request body temporary files. If not set, defaults to <prefix>/client_body_temp

--http-proxy-temp-path=PATH - Set path to the http proxy temporary files. If not set, defaults to <prefix>/proxy_temp

--http-fastcgi-temp-path=PATH - Set path to the http fastcgi temporary files. If not set, defaults to <prefix>/fastcgi_temp

--lock-path=<path> - The path to the nginx.lock file. If not provided, defaults to <prefix>/logs/nginx.lock.

3、 将以下存放在/etc/rc.d/init.d/目录下，并命名为nginx（或者其他的，你自己记得住即可），就可以使用servie服务进行Nginx开启、关闭、重启。

#!/bin/sh

#

# nginx - this script starts and stops the nginx daemon

#

# chkconfig: - 85 15

# description: Nginx is an HTTP(S) server, HTTP(S) reverse \

# proxy and IMAP/POP3 proxy server

# processname: nginx

# config: /etc/nginx/nginx.conf

# config: /etc/sysconfig/nginx

# pidfile: /var/run/nginx.pid

# Source function library.

. /etc/rc.d/init.d/functions

# Source networking configuration.

. /etc/sysconfig/network

# Check that networking is up.

[ "$NETWORKING" = "no" ] && exit 0

nginx="/usr/sbin/nginx"

prog=$(basename $nginx)

NGINX_CONF_FILE="/etc/nginx/nginx.conf"

[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx

lockfile=/var/lock/subsys/nginx

make_dirs() {

# make required directories

user=`nginx -V 2>&1 | grep "configure arguments:" | sed 's/[^*]*--user=\([^ ]*\).*/\1/g' -`

options=`$nginx -V 2>&1 | grep 'configure arguments:'`

for opt in $options; do

if [ `echo $opt | grep '.*-temp-path'` ]; then

value=`echo $opt | cut -d "=" -f 2`

if [ ! -d "$value" ]; then

# echo "creating" $value

mkdir -p $value && chown -R $user $value

fi

fi

done

}

start() {

[ -x $nginx ] || exit 5

[ -f $NGINX_CONF_FILE ] || exit 6

make_dirs

echo -n $"Starting $prog: "

daemon $nginx -c $NGINX_CONF_FILE

retval=$?

echo

[ $retval -eq 0 ] && touch $lockfile

return $retval

}

stop() {

echo -n $"Stopping $prog: "

killproc $prog -QUIT

retval=$?

echo

[ $retval -eq 0 ] && rm -f $lockfile

return $retval

}

restart() {

configtest || return $?

stop

sleep 1

start

}

reload() {

configtest || return $?

echo -n $"Reloading $prog: "

killproc $nginx -HUP

RETVAL=$?

echo

}

force_reload() {

restart

}

configtest() {

$nginx -t -c $NGINX_CONF_FILE

}

rh_status() {

status $prog

}

rh_status_q() {

rh_status >/dev/null 2>&1

}

case "$1" in

start)

rh_status_q && exit 0

$1

;;

stop)

rh_status_q || exit 0

$1

;;

restart|configtest)

$1

;;

reload)

rh_status_q || exit 7

$1

;;

force-reload)

force_reload

;;

status)

rh_status

;;

condrestart|try-restart)

rh_status_q || exit 0

;;

*)

echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"

exit 2

esac

4、 测试。

/usr/local/nginx/sbin启动nginx

Service nginx start ，然后执行netstat &ndash;tunlp ，查看是否有80端口开放，此时Nginx就编译安装成功。

注：需要关闭防火墙和selinux

5、 如果写的好，请继续关注我哦，下一章讲《Nginx的基本配置与优化》。