标题: 批量修改文件名字 [打印本页] 作者: royplaygame 时间: 2013-08-20 16:28 标题: 批量修改文件名字 #bin/bash
for file in *.txt
do
#add "new_" before all file name.
mv $file new_$file
done
#bin/bash
for file in *.txt
do
#find file name length and then remove the firest character.
str_len=`expr length $file`
if [ $str_len -gt 5 ]; then
new_name=`expr substr $file 2 $str_len`
mv $file $new_name
else
echo $file "can't do this operation"
fi
done作者: Shell_HAT 时间: 2013-08-20 16:43 http://bbs.chinaunix.net/thread-554405-1-1.html作者: cu_little_bird 时间: 2013-08-20 17:25
其实用rename很简单，不用写循环