http://toolbar.netcraft.com/site_report?url=www.phpchina.com

www.phpchina.com清一色linux;
www.tencent.com清一色linux;
www.qq.com清一色linux;
www.taobao.com linux;
www.ebay.com.cn 查询显示OS清一色linux，WebServer清一色IIS，令人费解；
www.alibaba.com 清一色linux;
www.bokee.com清一色的linux；
www.google.com清一色linux;
www.pconline.com.cn linux;
www.yninfo.com清一色的linux;
www.tom.com 清一色Debian;
www.cctv.com linux+sun的服务器；
www.126.com 清一色linux
www.163.com清一色linux，大家或许都认为网易是使用FreeBSD的，

freebsd# cd /usr/ports/net/cvsup-without-gui/
freebsd# make install clean

freebsd# cvsup -g -L 2 /usr/share/examples/cvsup/stable-supfile
freebsd# cd /usr/obj
freebsd# chflags -R noschg *
freebsd# rm -rf *

freebsd# cd /usr/src
freebsd# make buildworld
freebsd# make buildkernel KERNCONF=freebsd
freebsd# make installkernel KERNCONF=freebsd
reboot

# adjkerntz -i         //调整内核时区
# fsck -p              //整理文件系统，自动修正所有可以安全地更正且不会导致数据丢失的问题
# mount -u /           //装载根分区
# mount -a -t ufs      //装载所有的ufs分区
# swapon -a            //启动虚拟内存，打开交换空间
# mergemaster -p       //选择YES
# cd /usr/src
# make installworld
# mergemaster          //要安装的全选"i"
# reboot

#!/bin/bash
#Author: Robin Guo

DATE_YYYYMMDD=`date +%Y%m%d`
DATE_YYMMDD=`date +%y%m%d`
DATE_YYYY_MM_DD=`date +%Y-%m-%d`

#日志文件~/log/YYYYMMDD.LOG
FTP_LOG=~/log/${DATE_YYYYMMDD}.LOG

#Function ftp_download
#Example:
#ftp_download ftp://interfs:qwerasdf@10.... config.test
ftp_download()
{
if [ "$#" = "2" ]
then
if [ -f $2 ]
then
#文件已存在，说明上次下载已成功，可跳过
echo "INFO : $2 exists" | tee -a $FTP_LOG
else
echo "FROM : $1" | tee -a $FTP_LOG
echo "TO   : $2" | tee -a $FTP_LOG
curl -s -P 21000 --connect-timeout 8 --max-time 60 $1 -o $2 > /dev/null  2>&1
CURL_RETCODE=$?
if [ "$CURL_RETCODE" = "0" ]
then
echo "INFO : downlaod $1 is ok" | tee -a $FTP_LOG
touch $2 > /dev/null 2>&1
else
echo "ERROR: download $1 is failed. curl return ($CURL_RETCODE)" | tee -a $FTP_LOG
rm -f $2 > /dev/null 2>&1
fi
fi
echo "" | tee -a $FTP_LOG
fi
}

#Function ftp_upload
#Example:
#ftp_upload uploadfile.txt ftp://interfs:qwerasdf@10....

ftp_upload()
{
if [ "$#" = "2" ]
then
if [ -f $1 ]
then
if [ -f $1.ok ]
then
#“文件.ok”存在，说明上次已成功上传，可跳过
echo "INFO : already upload $1" | tee -a $FTP_LOG
else
echo "FROM : $1" | tee -a $FTP_LOG
echo "TO   : $2" | tee -a $FTP_LOG
curl -s -P 21000 --connect-timeout 8 --max-time 60 -T $1 $2 > /dev/null  2>&1
CURL_RETCODE=$?
if [ "$CURL_RETCODE" = "0" ]
then
#上传成功，做标记
touch  ${1}.ok > /dev/null 2>&1
echo "INFO : upload $1 is ok" | tee -a $FTP_LOG
else
echo "ERROR: upload $1 is failed. curl return ($CURL_RETCODE)" | tee -a $FTP_LOG
fi
fi
else
echo "ERROR: upload failed. $1 not exists." | tee -a $FTP_LOG
fi
echo "" | tee -a $FTP_LOG
fi
}

date "+%y-%m-%d %H:%M" | tee -a $FTP_LOG

if [ "$#" != "1" ]
then
echo "Usage: ftp.sh ftp.cfg"
exit 1
fi

FTP_CONFIG=$1
if [ -f $FTP_CONFIG ]
then
echo "INFO : Config File: $FTP_CONFIG" | tee -a $FTP_LOG
echo "" | tee -a $FTP_LOG
else
echo "ERROR: Config File $FTP_CONFIG not exist" | tee -a $FTP_LOG
exit 1
fi

killall curl > /dev/null 2>&1

#从配置中读取条目
while read V_SYSID V_FILE_NAME V_DIRE V_REMOTE_PATH V_LOCAL_PATH
do
FIRST_CHAR=${V_SYSID:0:1}
if [ "$FIRST_CHAR" != "#" ]
then
#展开文件名中的日期段
FILE_NAME=${V_FILE_NAME}
FILE_NAME=${FILE_NAME/\$YYYYMMDD\$/$DATE_YYYYMMDD}     # $YYYYMMDD$ to 20070120
FILE_NAME=${FILE_NAME/\$YYMMD\$/$DATEYYMMDD}           # $YYMMDD$ to 070120
FILE_NAME=${FILE_NAME/\$YYYY-MM-DD\$/$DATE_YYYY_MM_DD} # $YYYY-MM-DD$ to 2007-01-20
if [ "$V_DIRE" = "DNLD" ]
then
echo "INFO : Download ${FILE_NAME} ... " | tee -a $FTP_LOG
ftp_download ${V_REMOTE_PATH}${FILE_NAME} ${V_LOCAL_PATH}${FILE_NAME}
fi
if [ "$V_DIRE" = "UPLD" ]
then
echo "INFO : Upload ${FILE_NAME}... " | tee -a $FTP_LOG
ftp_upload ${V_LOCAL_PATH}${FILE_NAME} ${V_REMOTE_PATH}${FILE_NAME}
fi

fi
done < $FTP_CONFIG

wget http://www.monkey.org/~pro...
tar zxvf libevent-1.3e.tar.gz
cd libevent-1.3e/
./configure --prefix=/usr
make && make install
cd ../

wget http://dbcached.googlecode...
tar zxvf dbcached-1.0.beta2.tar.gz
cd dbcached-1.0.beta2/
./configure --prefix=/usr/local/dbcached --with-libevent=/usr
make && make install
cd ../

# 开启功能
RewriteEngine on

# 你的主域名

RewriteCond %{HTTP_HOST} ^(www.)?xiangdong.org$

# 把哪个子目录你想指向主域名
# 这里以CMS为例

RewriteCond %{REQUEST_URI} !^/mycom/

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d

# 你想在哪个子目录上绑定主域名，把subfolder改成子目录

RewriteRule ^(.*)$ /mycom/$1

#这里改成你的主域名和子目录
RewriteCond %{HTTP_HOST} ^(www.)?xiangdong.org$
RewriteRule ^(/)?$ mycom/index.php