Ubuntu中文论坛

代码： 全选

#!/bin/bash
# coded by xiooli
#用法：
#	1,重命名：先cd到你的音乐目录，然后在终端里运行脚本mrename，将会对当前目录的所有拥有标签
#的音乐进行重命名,格式为：标题-艺人.扩展名，改名对应情况会记录在当前目录下的 remane-时间.list 文
#件里，方便恢复;
#	2,恢复原名：mrename -r ./remane-时间.list
#注意：
#	需要安装python-mutagen包，运行时会更新音乐标签的编码为当前locale。

rename() {
	list="rename-$(date +%m-%d-%k-%M).list"
	>"$list"
	ls |while read name;do
		ar=`mid3v2 -l $name |grep TPE1 |sed 's/^.*=//'`
		ti=`mid3v2 -l $name |grep TIT2 |sed 's/^.*=//'`
		tl=`echo $name |sed 's/^.*\.//'`
		[ "$ti" ] && mid3iconv -e gb2312 "$name"
		[ "$ti" ] || continue
		[ "$name" != "$ti-$ar.$tl" ] && mv "$name" "$ti-$ar.$tl" &&\
		echo -e "重命名\033[;32m <$name> \033[0m为\033[;32m <$ti-$ar.$tl> \033[0m" \
		&& echo "$name:$ti-$ar.$tl" >>"$list"
	done	
	
}
recover() {
	for lst in `cat $1 |sort |uniq`;do
		nm1=`echo $lst |sed 's/^.*://'`	
		nm0=`echo $lst |sed 's/:.*$//'`
		[ -e "$nm1" -a ! -e "$nm0" ] && mv "$nm1" "$nm0" &&\
		echo -e "恢复\033[;32m <$nm1> \033[0m为\033[;32m <$nm0> \033[0m"
	done
}

if [ "$1" = "-r" ];then
	echo "即将从 "$2" 中恢复命名"
	read -p "确认？y/n :" a
	if [ $a = "y" ];then
		[ "$2" ] && recover "$2"
		[ "$2" ] || echo "未选择list文件！"
	else
		exit
	fi
else
	echo "即将重命名当前文件夹的所有音乐"
	read -p "确认？y/n :" b
	[ $b = "y" ] && rename
fi