Centos服务器搭建（5）——安装ngnix

首先已经安装完JDK

1.下载nginx-1.6.2.tar.gz

2.安装前确保已经安装了g++、gcc、openssl-devel、pcre-devel和zlib-devel软件

[root@iZ2873rjubzZ ~]# yum install gcc-c++ 
[root@iZ2873rjubzZ ~]# yum -y install zlib zlib-devel openssl openssl--devel pcre pcre-devel

3.安装nginx

[root@iZ2873rjubzZ ~]# cp /root/nginx-1.6.2.tar.gz /opt/
[root@iZ2873rjubzZ ~]# tar -xzvf nginx-1.6.2.tar.gz
[root@iZ2873rjubzZ opt]# cd nginx-1.6.2
[root@iZ2873rjubzZ nginx-1.6.2]# ./configure --prefix=/usr/local/nginx  #安装到/usr/local/nginx 

[root@iZ2873rjubzZ nginx-1.6.2]# make && make install

[root@iZ2873rjubzZ sbin]# /usr/local/nginx/sbin/nginx #启动nginx

4.常用命令

[root@iZ2873rjubzZ sbin]# /usr/local/nginx/sbin/nginx -h
nginx version: nginx/1.6.2
Usage: nginx [-?hvVtq] [-s signal] [-c filename] [-p prefix] [-g directives]

Options:
  -?,-h         : this help
  -v            : show version and exit
  -V            : show version and configure options then exit
  -t            : test configuration and exit
  -q            : suppress non-error messages during configuration testing
  -s signal     : send signal to a master process: stop, quit, reopen, reload
  -p prefix     : set prefix path (default: /usr/local/nginx/)
  -c filename   : set configuration file (default: conf/nginx.conf)
  -g directives : set global directives out of configuration file

[root@iZ2873rjubzZ sbin]#

 5 设置nginx开机启动

#

这里使用的是编写shell脚本的方式来处理

vi /etc/init.d/nginx  (输入下面的代码)

#!/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=/usr/local/nginx/logs/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 /usr/local/nginx/logs/nginx.pid
}

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

:wq  保存并退出

更改脚本权限

chmod 775 /etc/init.d/nginx

设置开机启动

chkconfig nginxd on

可以使用命令

 service nginx {start|stop|restart|reload|status|help}