2018-05-16

#安装依赖库

yum install -y pcre-devel zlib-devel

#进入到安装目录

cd /usr/local/src/

#远程下载安装源码

wget http://nginx.org/download/nginx-1.9.9.tar.gz

#解压

tar zxvf nginx-1.9.9.tar.gz

#进入安装目录

cd nginx-1.9.9

#配置安装信息

./configure \

--user=www \

--group=www \

--prefix=/usr/local/nginx

#编译并安装

make && make install

#启动nginx测试

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

#编辑启动脚本，将下面的代码粘贴进去

vi /etc/init.d/nginx

#!/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/local/nginx/sbin/nginx"

prog=$(basename $nginx)

sysconfig="/etc/sysconfig/$prog"

lockfile="/var/lock/subsys/nginx"

pidfile="/usr/local/nginx/logs/nginx.pid"

NGINX_CONF_FILE="/usr/local/nginx/conf/nginx.conf"

[ -f $sysconfig ] && . $sysconfig

start() {

    [ -x $nginx ] || exit 5

    [ -f $NGINX_CONF_FILE ] || exit 6

    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 -p $pidfile $prog

    retval=$?

    echo

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

    return $retval

}

restart() {

    configtest_q || return 6

    stop

    start

}

reload() {

    configtest_q || return 6

    echo -n $"Reloading $prog: "

    killproc -p $pidfile $prog -HUP

    echo

}

configtest() {

    $nginx -t -c $NGINX_CONF_FILE

}

configtest_q() {

    $nginx -t -q -c $NGINX_CONF_FILE

}

rh_status() {

    status $prog

}

rh_status_q() {

    rh_status >/dev/null 2>&1

}

# Upgrade the binary with no downtime.

upgrade() {

    local oldbin_pidfile="${pidfile}.oldbin"

    configtest_q || return 6

    echo -n $"Upgrading $prog: "

    killproc -p $pidfile $prog -USR2

    retval=$?

    sleep 1

    if [[ -f ${oldbin_pidfile} && -f ${pidfile} ]];  then

        killproc -p $oldbin_pidfile $prog -QUIT

        success $"$prog online upgrade"

        echo

        return 0

    else

        failure $"$prog online upgrade"

        echo

        return 1

    fi

}

# Tell nginx to reopen logs

reopen_logs() {

    configtest_q || return 6

    echo -n $"Reopening $prog logs: "

    killproc -p $pidfile $prog -USR1

    retval=$?

    echo

    return $retval

}

case "$1" in

    start)

        rh_status_q && exit 0

        $1

        ;;

    stop)

        rh_status_q || exit 0

        $1

        ;;

    restart|configtest|reopen_logs)

        $1

        ;;

    force-reload|upgrade)

        rh_status_q || exit 7

        upgrade

        ;;

    reload)

        rh_status_q || exit 7

        $1

        ;;

    status|status_q)

        rh_$1

        ;;

    condrestart|try-restart)

        rh_status_q || exit 7

        restart

        ;;

    *)

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

        exit 2

esac

#注意权限

chmod +x /etc/init.d/nginx

#启动测试

service nginx restart

#设置开机启动

chkconfig nginx on

#开放防火墙,配置80端口访问

iptables -I INPUT -p tcp --dport 80 -j ACCEPT

#保存配置文件，让其生效

service iptables save

#无法解析php文件

#在/usr/local/nginx/html/ 建立phpinfo.php文件，访问发现php文件无法解析

#修改nginx.conf文件

vi /usr/local/nginx/conf/nginx.conf

#加入

location ~ \.php$ {

        fastcgi_pass  127.0.0.1:9000;

        fastcgi_index  index.php;

        fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;

        include        fastcgi_params;

}

#重启nginx

service nginx restart