示例资源列表
如url.txt:
http://su.bdimg.com/static/superplus/img/logo_white_ee663702.png http://su.bdimg.com/static/superplus/img/logo_white_ee663703.png http://su.bdimg.com/static/superplus/img/logo_white_ee663701.png http://su.bdimg.com/static/superplus/img/logo_white_ee663704.png http://su.bdimg.com/static/superplus/img/logo_white_ee663705.png http://su.bdimg.com/static/superplus/img/logo_white_ee663706.png
脚本如下
如download.sh
#!/bin/bash # desc: download resource # author: 十年后的卢哥哥mydir=`pwd`
while read line do { if [ -n "$line" ] then cd $mydir url=$(echo "$line" | tr -d '\r') picdir=$(echo $url | sed -r 's/http:\/\///g') picname=$(echo ${picdir##*/}) picpath=$(echo ${picdir%/*}) mkdir -p $picpath cd $picpath wget -O $picname `echo $url` fi } done < $1 exit 0
1、为了去掉文本文件中行末的换行符,要进行删除:
tr -d '\r'
${picdir##*/}
${picdir%/*}
sh download.sh url.txt