qingkuangs 发表于 2018-11-8 09:58:25

nginx的安装与配置小结

    安装nginx:
  1、预先要安装两个包:
  openssl-1.0.0a.tar.gz
  pcre-8.10.tar.gz
  2、安装nginx
  下载
  ./configure
  make
  make install
  3、启动
  vi /etc/init.d/nginx
  放入以下脚本,保存
  ===================================================================
  输入以下内容
#!/bin/sh  #
  # nginx - this script starts and stops the nginx daemin
  #
  # chkconfig:   - 85 15
  # description:Nginx is an HTTP(S) server, HTTP(S) reverse \
  #               proxy and IMAP/POP3 proxy server
  # processname: nginx
  # config:      /usr/local/nginx/conf/nginx.conf
  # pidfile:   /usr/local/nginx/logs/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)
  NGINX_CONF_FILE="/usr/local/nginx/conf/nginx.conf"
  lockfile=/var/lock/subsys/nginx
  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 $prog -QUIT
     retval=$?
     echo
     [ $retval -eq 0 ] && rm -f $lockfile
     return $retval
  }
  restart() {
     configtest || return $?
     stop
     start
  }
  reload() {
     configtest || return $?
     echo -n $"Reloading $prog: "
     killproc $nginx -HUP
     RETVAL=$?
     echo
  }
  force_reload() {
     restart
  }
  configtest() {
   $nginx -t -c $NGINX_CONF_FILE
  }
  rh_status() {
     status $prog
  }
  rh_status_q() {
     rh_status >/dev/null 2>&1
  }
  case "$1" in
     start)
         rh_status_q && exit 0
         $1
         ;;
     stop)
         rh_status_q || exit 0
         $1
         ;;
     restart|configtest)
         $1
         ;;
     reload)
         rh_status_q || exit 7
         $1
         ;;
     force-reload)
         force_reload
         ;;
     status)
         rh_status
         ;;
     condrestart|try-restart)
         rh_status_q || exit 0
           ;;
     *)
         echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
         exit 2
  esac
  ===================================================================
  然后进行如下操作:
  chmod +x /etc/init.d/nginx
  /sbin/chkconfig nginx on
  /sbin/chkconfig --list nginx
  之后即可用如下命令启动:
  service nginx start
  service nginx stop
  service nginx restart

  service nginx>  /etc/init.d/nginx start
  /etc/init.d/nginx stop
  /etc/init.d/nginx restart

  /etc/init.d/nginx>  4、遇到的问题
  # /usr/local/webserver/nginx/sbin/nginx
  : bind() to 0.0.0.0:80 failed (98: Address already in use)
  解决方法:
  重启系统即可

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