====== Weather to Twitter ======

<code BASH>
#!/bin/sh

weather_shanghai=`w3m -dump -no-cookie http://wap.weather.com.cn/wap/weather/101020100.shtml|grep -v "^$"|grep -v "\["|head -n 5|tail -n 3|sed 's/ //g'`
msg=今日天气[上海]:${weather_shanghai}
#echo "msg=${msg}"

curl -d "username=xxx&password=xxx&message=${msg}" -k https://216.24.xxx.xxx:8443/HelloServlet/s1/UpdateStatus
</code>

====== Get Weather and PM 2.5 ======
  weather_shanghai=`w3m -dump -no-cookie http://www.weather.com.cn/weather/101020100.shtml|grep -A 3 "查看未来"|tail -n 1|sed 's/\(\[.*\]\)//g'|sed 's/  //g'`
  pm=`w3m -dump -no-cookie http://www.chapm25.com/city/3#from-chrome|grep "PM2.5为"|cut -d " " -f1`