1、Nginx系列之：安装

1、安装Nginx依赖

yum install gcc
yum install pcre-devel
yum install zlib zlib-devel
yum install openssl openssl-devel
中间一路yes

2、下载并解压nginx

wget http://nginx.org/download/nginx-1.13.7.tar.gz
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tar -xvf nginx-1.13.7.tar.gz -C /usr/local/nginx

3、安装Nginx

cd /usr/local/nginx/
./configure
make
make install

4、命令

//测试配置文件
安装路径下的/usr/local/nginx/sbin/nginx -t
复制代码
//启动命令
安装路径下的/usr/local/nginx/sbin/nginx
//停止命令
安装路径下的/usr/local/nginx/sbin/nginx -s stop
或者 : nginx -s quit
//重启命令
安装路径下的/usr/local/nginx/sbin/nginx -s reload
//查看进程命令
ps -ef | grep nginx
//修改配置
vi /usr/local/nginx/conf/nginx.conf

5、将nginx添加到service启动

①、vim /etc/init.d/nginx

#!/bin/bash
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# nginx Startup script for the Nginx HTTP Server
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# it is v.0.0.2 version.
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# chkconfig: - 85 15
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# description: Nginx is a high-performance web and proxy server.
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#              It has a lot of features, but it's not for everyone.
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# processname: nginx
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# pidfile: /var/run/nginx.pid
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# config: /usr/local/nginx/conf/nginx.conf
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nginxd=/usr/local/nginx/sbin/nginx
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nginx_config=/usr/local/nginx/conf/nginx.conf
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nginx_pid=/var/run/nginx.pid
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RETVAL=0
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prog="nginx"
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# Source function library.
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. /etc/rc.d/init.d/functions
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# Source networking configuration.
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. /etc/sysconfig/network
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# Check that networking is up.
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[ ${NETWORKING} = "no" ] && exit 0
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[ -x $nginxd ] || exit 0
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# Start nginx daemons functions.
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start() {
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if [ -e $nginx_pid ];then
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   echo "nginx already running...."
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   exit 1
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fi
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   echo -n $"Starting $prog: "
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   daemon $nginxd -c ${nginx_config}
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   RETVAL=$?
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   echo
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   [ $RETVAL = 0 ] && touch /var/lock/subsys/nginx
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   return $RETVAL
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}
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# Stop nginx daemons functions.
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stop() {
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        echo -n $"Stopping $prog: "
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        killproc $nginxd
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        RETVAL=$?
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        echo
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        [ $RETVAL = 0 ] && rm -f /var/lock/subsys/nginx /var/run/nginx.pid
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}
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# reload nginx service functions.
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reload() {
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    echo -n $"Reloading $prog: "
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    #kill -HUP `cat ${nginx_pid}`
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    killproc $nginxd -HUP
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    RETVAL=$?
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    echo
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}
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# See how we were called.
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case "$1" in
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start)
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        start
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        ;;
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stop)
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        stop
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        ;;
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reload)
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        reload
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        ;;
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restart)
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        stop
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        start
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        ;;
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status)
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        status $prog
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        RETVAL=$?
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        ;;
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*)
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        echo $"Usage: $prog {start|stop|restart|reload|status|help}"
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        exit 1
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esac
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exit $RETVAL

②、

##执行
chkconfig --add /etc/init.d/nginx
chmod 755 /etc/init.d/nginx
chkconfig --add nginx
##如果想随系统启动就执行
/sbin/chkconfig --level 345 nginx on

③、

nginx启动、停止、无间断服务重启，可选 start | stop | restart | reload | status | help

service nginx start
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service nginx stop
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service nginx reload