nginx安装

NGINX的安装：

查看是否挂载：

list /mnt/

挂载

mount /dev/cdrom /mnt

安装依赖：

yum install gcc openssl-devel pcre-devel zlib-devel -y

安装NGINX（解压压缩包）

tar -zxf

./configure --prefix=/usr/mydir/nginx

编译：

make

安装（默认安装目录：usr/local/nginx）

make install

修改/etc/profile文件

# export NGINX_HOME=/usr/local/nginx

# export PATH=$PATH:$NGINX_HOME/sbin

或 export PATH=$PATH:/usr/local/nginx/sbin

生效：

. /etc/profile 或 source /etc/profile

添加安装的nginx到服务列表，将如下内容添加到/etc/init.d/nginx脚本中

#!/bin/sh
#
# nginx - this script starts and stops the nginx daemon
#
# chkconfig:   - 85 15
# description:  Nginx is an HTTP(S) server, HTTP(S) reverse 
#               proxy and IMAP/POP3 proxy server
# processname: nginx
# config:      /etc/nginx/nginx.conf
# config:      /etc/sysconfig/nginx
# pidfile:     /var/run/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="/opt/nginx/sbin/nginx"
prog=$(basename $nginx)
 
NGINX_CONF_FILE="/opt/nginx/conf/nginx.conf"
 
[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx
 
lockfile=/var/lock/subsys/nginx
 
make_dirs() {
   # make required directories
   user=`nginx -V 2>&1 | grep "configure arguments:" | sed 's/[^*]*--user=([^ ]*).*/1/g' -`
   options=`$nginx -V 2>&1 | grep 'configure arguments:'`
   for opt in $options; do
       if [ `echo $opt | grep '.*-temp-path'` ]; then
           value=`echo $opt | cut -d "=" -f 2`
           if [ ! -d "$value" ]; then
               # echo "creating" $value
               mkdir -p $value && chown -R $user $value
           fi
       fi
   done
}
 
start() {
    [ -x $nginx ] || exit 5
    [ -f $NGINX_CONF_FILE ] || exit 6
    make_dirs
    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
    sleep 1
    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

修改执行权限

chmod +x nginx

添加该文件到系统服务中去

chkconfig --add nginx

查看服务情况：

chkconfig

让NGINX的服务三选项打开

chkconfig --level 3 nginx on

服务的启动停止

service nginx start|stop|reload

设置开机启动

chkconfig nginx on

nginx的403权限问题：

修改访问目录的权限为755

　找到Nginx的配置文件nginx.conf，做如下改变：

　　（1）将user nobody; 改为user root;

　　（2）找到 autoindex off 更改为on（Nginx默认是不支持浏览目录的）