nginx指定配制文件

nginx启动：

未指定配制文件：
./nginx

指定配制文件：
/usr/local/nginx/sbin/nginx -c /home/deploy/nginx-wz/conf/nginx.conf

nginx重启

./nginx -s reload

验证nginx.conf是否正确

./nginx -t

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

Nginx安装：

：安装插件：
yum install -y gcc-c++ pcre pcre-devel zlib zlib-devel openssl openssl-devel

：下载并解压到指定目录：
wget http://nginx.org/download/nginx-1.15.5.tar.gz
tar -zxvf  nginx-1.15..tar.gz
cd nginx-1.15./

:配制nginx
a:默认配置
   ./configure
b:自定义配置
  ./configure \
--prefix=/usr/local/nginx \
--conf-path=/usr/local/nginx/conf/nginx.conf \
--pid-path=/usr/local/nginx/conf/nginx.pid \
--lock-path=/var/lock/nginx.lock \
--error-log-path=/var/log/nginx/error.log \
--http-log-path=/var/log/nginx/access.log \
--with-http_gzip_static_module \
--http-client-body-temp-path=/var/temp/nginx/client \
--http-proxy-temp-path=/var/temp/nginx/proxy \
--http-fastcgi-temp-path=/var/temp/nginx/fastcgi \
--http-uwsgi-temp-path=/var/temp/nginx/uwsgi \
--http-scgi-temp-path=/var/temp/nginx/scg
c:支持ｈｔｔｐｓ
./configure --prefix=/usr/local/nginx --conf-path=/usr/local/nginx/nginx.conf   --with-http_ssl_module

:编译安装
make
make install

、设置nginx开机并启动，添加到系统服务
 vi /etc/init.d/nginx

#!/bin/sh
# chkconfig:
# Startup script for the nginx Web Server
# description: nginx is a World Wide Web server.
# It is used to serve HTML files and CGI.
# processname: nginx
# pidfile: /usr/local/nginx/logs/nginx.pid
# config: /usr/local/nginx/conf/nginx.conf  

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="nginx deamon"
NAME=nginx
DAEMON=/usr/local/nginx/sbin/$NAME
SCRIPTNAME=/etc/init.d/$NAME  

test -x $DAEMON || exit   

d_start(){
  $DAEMON || echo -n "already running"
}  

d_stop(){
  $DAEMON -s quit || echo -n "not running"
}  

d_reload(){
  $DAEMON -s reload || echo -n "can not reload"
}  

case "$1" in
start)
  echo -n "Starting $DESC: $NAME"
  d_start
  echo "."
;;
stop)
  echo -n "Stopping $DESC: $NAME"
  d_stop
  echo "."
;;
reload)
  echo -n "Reloading $DESC conf..."
  d_reload
  echo "reload ."
;;
restart)
  echo -n "Restarting $DESC: $NAME"
  d_stop
  sleep
  d_start
  echo "."
;;
*)
  echo "Usage: $ScRIPTNAME {start|stop|reload|restart}" >&
  exit
;;
esac  

exit  

：添加开机启动并配制权限
# 给启动文件添加执行权限
 chmod +x /etc/init.d/nginx  

# 添加开机自动启动nginx服务
 chkconfig --add nginx 

# 修改服务启动设置
 chkconfig nginx on/off  

# 显示开机可以自动启动的服务
 chkconfig --list nginx
nginx :off :off :on :on :on :on :off