安装
1.安装所需的依赖库
yum install -y gcc
yum install -y pcre pcre-devel
yum install -y zlib zlib-devel
yum install -y openssl openssl-devel
2.进入官网获取安装资源 http://nginx.org/en/download.html
点击鼠标右键可获取下载链接，然后使用wget进行下载
wget http://nginx.org/download/nginx-1.14.2.tar.gz
3.安装nginx
解压 ：tar -zxvf nginx-1.14.2.tar.gz
配置安装 ：./configure --prefix=/usr/local/nginx --pid-path=/run/nginx.pid --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --with-http_ssl_module --with-http_v2_module --with-http_stub_status_module --with-pcre
编译 ：make
安装 ： make install
默认Nginx安装在/usr/local/nginx/中，因此
/usr/local/nginx/sbin/nginx #默认启动方式 start
/usr/local/nginx/sbin/nginx -t #测试配置信息
/usr/local/nginx/sbin/nginx -v #显示版本信息，-V（大V）显示编译时的参数
/usr/local/nginx/sbin/nginx -s stop #快速停止服务
/usr/local/nginx/sbin/nginx -s quit #正常停止服务
/usr/local/nginx/sbin/nginx -s reload #重启
开放端口
永久开放80端口
firewall-cmd --zone=public --add-port=80/tcp --permanent
firewall-cmd --reload
创建启动脚本
vi /etc/init.d/nginx
#! /bin/bash
# chkconfig: - 85 15
PATH=/usr/local/nginx
DESC="nginx daemon"
NAME=nginx
DAEMON=$PATH/sbin/$NAME
CONFIGFILE=$PATH/conf/$NAME.conf
PIDFILE=$PATH/logs/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME
set -e
[ -x "$DAEMON" ] || exit 0
do_start() {
$DAEMON -c $CONFIGFILE || echo -n "nginx already running"
}
do_stop() {
$DAEMON -s stop || echo -n "nginx not running"
}
do_reload() {
$DAEMON -s reload || echo -n "nginx can't reload"
}
case "$1" in
start)
echo -n "Starting $DESC: $NAME"
do_start
echo "."
;;
stop)
echo -n "Stopping $DESC: $NAME"
do_stop
echo "."
;;
reload|graceful)
echo -n "Reloading $DESC configuration..."
do_reload
echo "."
;;
restart)
echo -n "Restarting $DESC: $NAME"
do_stop
do_start
echo "."
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|reload|restart}" >&2
exit 3
;;
esac
exit 0
设置执行权限
chmod a+x /etc/init.d/nginx
注册成服务
chkconfig --add nginx
设置开机启动
chkconfig nginx on
配置文件
主配置文件 /usr/local/nginx/conf/nginx.conf
引入外部配置文件
假设外部配置文件存放的目录为 /usr/local/nginx/conf/extend/ ，文件名为 extend.conf。则在主配置文件的末尾（右花括号上面）追加
include /usr/local/nginx/conf/extend/extend.conf;
