01-Nginx安装

环境：CentOS6.5_x86_64;nginx1.8.0

一.安装nginx的依赖包

(1)gcc: yum install gcc-c++

(2)PCRE:yuminstall -y pcre pcre-devel

(3)zlib:yuminstall -y zlib zlib-devel

(4)openssl:yuminstall -y openssl openssl-devel

二.nginx安装

 （1）在var下创建temp以及Nginx目录，供存放零时文件

（2）上传nginx-1.8.0.tar.gz至linux，解压

（3）进入nginx目录，./configure======make=====make install(安装后的默认位          置/usr/local/nginx)

三.开放80端口（直接执行二条命令即可）

  （1）/sbin/iptables -I INPUT -p tcp --dport 80 -j ACCEPT

  （2）/etc/rc.d/init.d/iptables save

四.nginx的启动，停止

   （1）启动。进入nginx的sbin目录，./nginx

   （2）停止。进入nginx的sbin目录，./nginx -s stop

五.nginx设置开机启动

  （1）vi /etc/init.d/nginx

=================================================

        #!/bin/bash

       # nginx Startup script for the Nginx HTTP Server

       # it is v.0.0.2 version.

# chkconfig: - 85 15

# description: Nginx is a high-performance web and proxy server.

#              It has a lot of features, but it's not for everyone.

# processname: nginx

# pidfile: /var/run/nginx.pid

# config: /usr/local/nginx/conf/nginx.conf

nginxd=/usr/local/nginx/sbin/nginx

nginx_config=/usr/local/nginx/conf/nginx.conf

nginx_pid=/var/run/nginx.pid

RETVAL=0

prog="nginx"

# Source function library.

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

# Source networking configuration.

. /etc/sysconfig/network

# Check that networking is up.

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

[ -x $nginxd ] || exit 0

# Start nginx daemons functions.

start() {

if [ -e $nginx_pid ];then

echo "nginx already running...."

exit 1

fi

echo -n $"Starting $prog: "

daemon $nginxd -c ${nginx_config}

RETVAL=$?

echo

[ $RETVAL = 0 ] && touch /var/lock/subsys/nginx

return $RETVAL

}

# Stop nginx daemons functions.

stop() {

echo -n $"Stopping $prog: "

killproc $nginxd

RETVAL=$?

echo

[ $RETVAL = 0 ] && rm -f /var/lock/subsys/nginx /var/run/nginx.pid

}

# reload nginx service functions.

reload() {

echo -n $"Reloading $prog: "

#kill -HUP `cat ${nginx_pid}`

killproc $nginxd -HUP

RETVAL=$?

echo

}

# See how we were called.

case "$1" in

start)

start

;;

stop)

stop

;;

reload)

reload

;;

restart)

stop

start

;;

status)

status $prog

RETVAL=$?

;;

*)

echo $"Usage: $prog {start|stop|restart|reload|status|help}"

exit 1

esac

exit $RETVAL

=============================================================

（2）设置文件的访问权限

chmod a+x /etc/init.d/nginx

=============================================================

vi /etc/rc.local

最后一行加上：/etc/init.d/nginx start 保存并退出，下次重新启动生效