Ubuntu 6.06下 Apache 转 Nginx

### BEGIN INIT INFO
# Provides: nginx
# Required-Start: $all
# Required-Stop: $all
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: starts the nginx web server
# Description: starts nginx using start-stop-daemon
### END INIT INFO

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DAEMON=/usr/local/nginx/sbin/nginx
NAME=nginx
DESC=nginx

test -x $DAEMON || exit 0

set -e

case "$1" in
start)
echo -n "Starting $DESC: "
start-stop-daemon --start --quiet --pidfile /usr/local/nginx/logs/$NAME.pid \
--exec $DAEMON -- $DAEMON_OPTS
echo "$NAME."
;;
stop)
echo -n "Stopping $DESC: "
start-stop-daemon --stop --quiet --pidfile /usr/local/nginx/logs/$NAME.pid \
--exec $DAEMON
echo "$NAME."
;;
restart|force-reload)
echo -n "Restarting $DESC: "
start-stop-daemon --stop --quiet --pidfile \
/usr/local/nginx/logs/$NAME.pid --exec $DAEMON
sleep 1
start-stop-daemon --start --quiet --pidfile \
/usr/local/nginx/logs/$NAME.pid --exec $DAEMON -- $DAEMON_OPTS
echo "$NAME."
;;
reload)
echo -n "Reloading $DESC configuration: "
start-stop-daemon --stop --signal HUP --quiet --pidfile /usr/local/nginx/logs/$NAME.pid \
--exec $DAEMON
echo "$NAME."
;;
*)
N=/etc/init.d/$NAME
echo "Usage: $N {start|stop|restart|force-reload}" >&2
exit 1
;;
esac

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="spawn-fcgi daemon"
NAME=spawn-fcgi
DAEMON=/usr/local/bin/$NAME

# Gracefully exit if the package has been removed.
test -x $DAEMON || exit 0

d_start() {
$DAEMON -a 127.0.0.1 -p 9000 -u www-data -g www-data -f /usr/bin/php5-cgi -C 4 > /dev/null 2>&1
$DAEMON -a 127.0.0.1 -p 9000 -u www-data -g www-data -f /usr/bin/php5-cgi -C 4 > /dev/null 2>&1 || echo -n " already running"
}

d_stop() {
/usr/bin/killall -9 php5-cgi > /dev/null 2>&1 || echo -n " not running"
}

case "$1" in
start)
echo -n "Starting $DESC: $NAME"
d_start
echo "."
;;
stop)
echo -n "Stopping $DESC: $NAME"
d_stop
echo "."
;;
restart)
echo -n "Restarting $DESC: $NAME"
d_stop
sleep 1
d_start
echo "."
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|restart}" >&2
exit 3
;;
esac

login_email="yourmail@mail.com"
login_password="youpassword"
format="json"

# 取得域名ID的命令：
# curl -k -A "Curl DDNS Client/0.0.1.1 (yourmail@mail.com)" -d \
# "login_email=yourmail@mail.com&login_password=yourpassword&format=json&domain=yourdomain.com" \
# https://www.dnspod.com/API/Domain.Id
domain_id="xxx"

# 取得记录列表的命令：
# curl -k -A "Curl DDNS Client/0.0.1.1 (yourmail@mail.com)" -d \
# "login_email=yourmail@mail.com&login_password=yourpassword&format=json&domain_id=yourdomain_id&offset=M&length=N" \
# https://www.dnspod.com/API/Record.List
record_id="xxx"

sub_domain="www"
record_type="A"
record_line="默认"
value=""
mx="0"
ttl="600"

# ipconf 用于存储旧 IP 的值，只有当 IP 改变时才发送通知邮件和更新 DNSPOD 上的记录
ipconf="curlddns.conf"

logfile="curlddns.log"

while [ 1 ]
do
#从路由器管理界面取得公网IP，因为有时需要取一次以上才能取到，所以加了判断。有的路由器不支持从管理界面取IP。也可以用其它方法取得 IP。
i=0
value="0"
value2="1"
while [[ -z "$value" || "$value" == "0.0.0.0" || "$value" != "$value2" ]]
do
let "i+=1"
value=`curl -u admin:admin http://192.168.1.1/st.htm | grep wanIP=".*"\ \; | sed -e "s/wanIP=\"//" -e "s/\"\ \;//g"`
value2=`echo $value | grep -o -E '([0-9]{1,3}\.){3}[0-9]{1,3}'`
# echo "`date`: the $i time: value=$value, value2=$value2" >> $logfile
done
echo "`date`: current ip is: $value" >> $logfile
oldvalue=`cat $ipconf`
echo "The old ip is: $oldvalue" >> $logfile

#如果 IP 发生改变，则发送邮件通知用户，并更新 Dnspod 上的记录
if [ "$value" != "$oldvalue" ]
then
echo "ip has changed, send info mail and update record..." >> $logfile

#发送通知IP改变的邮件
while [ 1 ]
do
info="`date`, Ip has changed from $oldvalue to $value."
echo $info | /usr/bin/mail -s "IP changed" yourmail@mail.com
status=$?
if [ $status = 0 ]
then
echo "`date`: sent IP changed mail ok. " >> $logfile
break
fi
echo "`date`: sent IP changed mail failed." >> $logfile
sleep 10s
done

returncode="0"
agent="Curl DDNS Client/0.0.1 (yourmail@mail.com)"
poststr="login_email=$login_email&login_password=$login_password&format=$format&domain_id=$domain_id&record_id=$record_id&sub_domain=$sub_domain&record_type=$record_type&record_line=$record_line&value=$value&mx=$mx&ttl=$ttl"
apiurl="https://www.dnspod.com/API/Record.Modify"
# echo "The command is: curl -k -A \"$agent\" -d \"$poststr\" $apiurl" >> $logfile

#更新 DNSPOD 上的记录，如果不成功则每隔一分钟执行一次更新操作，直到更新成功。
while [ "$returncode" != "1" ]
do
returnstr=`curl -k -A "$agent" -d "$poststr" $apiurl`
returncode=`echo $returnstr | grep -o -E '"code":".{1,2}"' | grep -o -E '"[-,0-9]{1,2}"' | grep -o -E '[-,0-9]{1,2}'`
echo "`date`, the return string of dnspod when update record is: $returnstr." >> $logfile
echo "the return code of update record is: $returncode." >> $logfile
if [ "$returncode" == "1" ]
then
# 将新的 IP 值写入文件
echo $value > $ipconf

# 发送更新 DNSPOD 更新记录成功邮件
echo "`date`, update dnspod record ok and send info mail..." >> $logfile
while [ 1 ]
do
info="`date`, update dnspod record ok."
echo $info | /usr/bin/mail -s "update dnspod record ok" yourmail@mail.com
status=$?
if [ $status = 0 ]
then
echo "`date`: sent update dnspod record ok mail ok. " >> $logfile
break
fi
echo "`date`: sent update dnspod record ok mail failed." >> $logfile
sleep 10s
done
else
echo "`date`, update dnspod record failed, sleep 1 minutes..." >> $logfile
sleep 1m
fi
done
fi
sleep 30s
done