Nginx 安装

安装编译用到的软件：

yum install glib2-devel openssl-devel pcre-devel bzip2-devel gzip-devel

现在到http://nginx.org/en/download.html下载最新版本的Nginx并安装。

./configure \
    --user=www \
    --group=www \
    --prefix=/usr/local/nginx \
    --sbin-path=/usr/sbin/nginx \
    --conf-path=/usr/local/nginx/conf/nginx.conf \
    --error-log-path=/var/log/nginx/error.log \
    --http-log-path=/var/log/nginx/access.log \
    --pid-path=/var/log/run/nginx.pid \
    --lock-path=/var/lock/subsys/nginx \
    --with-http_ssl_module \
    --with-http_realip_module \
    --with-http_addition_module \
    --with-http_sub_module \
    --with-http_dav_module \
    --with-http_flv_module \
    --with-http_gzip_static_module \
    --with-http_stub_status_module \
    --with-http_perl_module \
    --add-module=/usr/local/src/nginx-accesskey-2.0.3 \
    --with-mail \
    --with-mail_ssl_module

#--prefix=/usr/local/nginx \       change -> /data/www/

更多的编译选项请参考：http://wiki.nginx.org/NginxInstallOptions

创建www组、用户、Nginx 日志目录

/usr/sbin/groupadd www 
/usr/sbin/useradd www -g www -d /dev/null -s /sbin/nologin
mkdir -p /var/log/nginx
chmod +w /var/log/nginx
chown -R www:www /var/log/nginx

启动、停止、查看状态Nginx

下载初始化脚本(注：该代码格式需要转换)

wget http://www.centos.bz/wp-content/uploads/2011/07/nginx
mv nginx /etc/rc.d/init.d/
chmod 755 /etc/rc.d/init.d/nginx

转换格式

vi /etc/rc.d/init.d/nginx
:set ff=unix

:wq

或者

touch /etc/rc.d/init.d/nginx
chmod 755 /etc/rc.d/init.d/nginx
vi /etc/rc.d/init.d/nginx

输入保存下面代码：

#!/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/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

Nginx加入chkconfig，并设置开机启动

chkconfig --add nginx
chkconfig nginx on

启动、停止，查看状态的命令

service nginx start
service nginx stop
service nginx status