批量下载人人网好友的某一相册的shell脚本

#!/bin/sh
# function:download friends' pictures from renren.com
# author:Sam.Wu
# date:2012-9-16
# version:v1.0

spilt_key='data-photo'

function spilt_message(){
grep -R $spilt_key mytest.html > tmp_grep_url.log
awk -F '[<>]' '{for(i=1;i<=NF;i++) {if($i~/'$spilt_key'/){print $i}}}' tmp_grep_url.log > tmp_photo_url.log
awk -F "['']" '{print $4}' tmp_photo_url.log > photo_url.log
}

if [ !-d testdir ];then
mkdir testdir
fi

spilt_message

while read line
do
echo $line
wget $line -P ./testdir
done < photo_url.log

rm -rf *.log