#author yeqing <492980936@qq.com>
#date 2015-07-19 10:26:28
function digThread(){
yesNum=0
noNum=0
i=0
data=''
yesList=()
noList=()
date=`date +"%Y-%m-%d %H:%M"`
while read url; do
dig ${url}|egrep 'cloudglb.net|hacdn.net|hadns.net' > /dev/null 2>&1
if [ $? -eq 0 ]; then
yesList[$i]=${url}
yesNum=`expr ${yesNum} + 1`
else
noList[$i]=${url}
noNum=`expr ${noNum} + 1`
fi
let i++
done < url.txt
for noUrl in ${noList[*]};do
data="('${date}','${noUrl}',0,${yesNum},${noNum}),${data}"
done
for yesUrl in ${yesList[*]};do
data="('${date}','${yesUrl}',1,${yesNum},${noNum}),${data}"
done
mysql -h 192.168.1.5 -uroot -p"123456" -s -e "insert into test.fastglb(time,domain,flag,yes,no) values${data%,*}";
}
threadPid=()
for i in `seq 1`; do
digThread $i &
threadPid=("${threadPid[@]}" "$!")
done
while [ ${#threadPid[@]} -ne 0 ]; do
for pidIdx in ${!threadPid[*]}; do
pidVal=${threadPid[$pidIdx]}
kill -s 0 $pidVal &>/dev/null || unset threadPid[$pidIdx]
done
threadPid=("${threadPid[@]}")
sleep 1
done
本文转自cloves 51CTO博客，原文链接:http://blog.51cto.com/yeqing/1676120