万万没想到,拷贝时居然为每个文件创建了临时文件。
从Mac中拷贝虾米下载的歌曲到X3时，发现 总会出现如下格式的零时文件
./Seasons' End/Moments In Life/._Camera_Lights.mp3
./Seasons' End/Moments In Life/._Comes_Around.mp3
./Seasons' End/Moments In Life/._Down_Memory_Lane.mp3
./Seasons' End/Moments In Life/._Evensong.mp3
./Seasons' End/Moments In Life/._Fade_in_Colour.mp3
./Seasons' End/Moments In Life/._Goodbye_Summer.mp3
./Seasons' End/Moments In Life/._Listen.mp3
./Seasons' End/Moments In Life/._Moments_in_Life.mp3
./Seasons' End/Moments In Life/._One_of_Those_Days.mp3
./Seasons' End/Moments In Life/._Running_on_Karma.mp3
./Seasons' End/Moments In Life/._The_Love_Spaceship.mp3
./Seasons' End/Moments In Life/._Walking_Lotus.mp3
./Surahn/Surahn/._Wonderful.mp3
./Swimming With Dolphins/Ambient Blue/._Everything´s_A_Miracle.mp3
./Swimming With Dolphins/Ambient Blue/._Pajama_Party.mp3
./Swimming With Dolphins/Ambient Blue/._Silhouettes.mp3
./Swimming With Dolphins/Ambient Blue/._Sunset,_1989.mp3
./Swimming With Dolphins/Ambient Blue/._Up_In_The_Stars.mp3
而播放器也会读取到这类文件的存在， 总是出现格式错误，无法播放的error信息出现。
虽然不影响听感，但是由于再次检索，和随机播放的几率会大大增加。
对这种内容当然不能熟视无睹，坚决删除之
由于拷贝以专辑目录拷贝，在所有文件中如何遍历删除，成为了本帖的重要内容
一· 查找新创建的零时文件
使用脚本如下
$find ./|grep "\.\_" \.\_ ： \将标点符号转义 查找包含 __.___的文件
结果如片头的显示内容
二· 遍历删除异常文件
对于有转义的文件名，我还是选择 while read 的解决版本
将find 出的内容保存至零时文件 removelist中
$cat removelist |while read line;do
$rm $line
$done
ps 以上命令需要处于removelist中的目录最上层