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#######################
#
#    安裝工具包
#
#######################

aptitude install build-essential

aptitude install libpcre3

aptitude install libpcre3-dev

aptitude install libpcrecpp0

aptitude install libssl-dev

aptitude install zlib1g-dev

#######################
#
#    添加用戶和組
#
#######################

groupadd nginx

useradd -g nginx -d /home/nginx -s /sbin/nologin nginx

#######################
#
# 優(yōu)化Linux內(nèi)核參數(shù)
#
#######################

vi /etc/sysctl.conf

net.ipv4.tcp_fin_timeout = 30
net.ipv4.tcp_keepalive_time = 300
net.ipv4.tcp_syncookies = 1
net.ipv4.tcp_tw_reuse = 1
net.ipv4.tcp_tw_recycle = 1
net.ipv4.ip_local_port_range = 5000    65000

/sbin/sysctl -p

#######################
#
#      安裝nignx
#
#######################

### 具體configure配置參考看 http://wiki.codemongers.com/NginxInstallOptions ###

wget http://sysoev.ru/nginx/nginx-0.7.30.tar.gz

tar zxfv nginx-0.7.30.tar.gz

cd nginx-0.7.30

./configure --prefix=/usr/local/nginx --user=nginx --group=nginx --with-http_stub_status_module --with-http_ssl_module

make

make install

#######################
#
#      運(yùn)行nignx
#
#######################

/usr/local/nginx/sbin/nginx -t

　　# the configuration file /usr/local/webserver/nginx/conf/nginx.conf syntax is ok
　　# the configuration file /usr/local/webserver/nginx/conf/nginx.conf was tested successfully

cp /usr/local/nginx/conf/nginx.conf /usr/local/nginx/conf/nginx.conf.bak

/usr/local/nginx/sbin/nginx

#######################
#
#    開機(jī)啟動nginx
#
#######################

vi /etc/rc.local

ulimit -SHn 51200
/usr/local/nginx/sbin/nginx

#######################
#
#      關(guān)閉nginx
#
#######################

kill `cat /usr/local/nginx/logs/nginx.pid`

####################################################
#
#      不停止Nginx服務(wù)的情況下平滑變更Nginx配置
#
####################################################

kill -HUP `cat /usr/local/nginx/logs/nginx.pid`

#######################
#
#   查看Nginx主進(jìn)程號
#
#######################

ps -ef | grep "nginx: master process" | grep -v "grep" | awk -F ' ' '{print $2}'

#######################
#
#       安裝SSL
#
#######################

aptitude install openssh-server

### 首先，創(chuàng)造一個key,pem 和 certificate 文件

openssl genrsa 1024 > host.key
chmod 400 host.key
openssl req -new -x509 -nodes -sha1 -days 365 -key host.key > host.cert
cat host.cert host.key > host.pem
chmod 400 host.pem

### 在nginx配置文件里加入SSL，如下：

worker_processes 1;
http {
    ...
    server {
        listen               443;
        ssl                  on;
        ssl_certificate      /path/to/host.pem;
        ssl_certificate_key /path/to/host.key;
        keepalive_timeout    70;
    }
}

#################################
#
# 每天定時切割Nginx日志的腳本
#
#################################

touch /usr/local/nginx/sbin/cut_nginx_log.sh

chmod +x /usr/local/nginx/sbin/cut_nginx_log.sh

cat >> /usr/local/nginx/sbin/cut_nginx_log.sh << "EOF"

#!/bin/bash
# This script run at 00:00

# The Nginx logs path
logs_path="/usr/local/nginx/logs/"

mkdir -p ${logs_path}$(date -d "yesterday" +"%Y")/$(date -d "yesterday" +"%m")/
mv ${logs_path}access.log ${logs_path}$(date -d "yesterday" +"%Y")/$(date -d "yesterday" +"%m")/access_$(date -d "yesterday" +"%Y%m%d").log
kill -USR1 `cat /usr/local/nginx/logs/nginx.pid`
EOF

### 設(shè)置crontab，每天凌晨00:00切割nginx訪問日志

crontab -e

00 00 * * * /bin/bash /usr/local/nginx/sbin/cut_nginx_log.sh