我已经用youtube-dl下载了音频，然后我想用mv更改名称：
mv "Powerwolf - Resurrection By Erection-Hiu1hPdJk-Y.mp3" "Powerwolf - Resurrection by Errection.mp3
>"
但是，当我想对重命名的文件执行某些操作时，bash 会打印：
root@bananapi:~/Music# mv "Powerwolf - Resurrection by Errection.mp3 " All
mv: cannot stat 'Powerwolf - Resurrection by Errection.mp3 ': No such file or directory
当我输入ls -l 时，bash 打印：
root@bananapi:/home/music/Music# root@bananapi:/home/music/Music# ls -l
total 3860
drwxr-xr-x 2 music music 4096 Apr 19 11:49 All
-rw-r--r-- 1 music music 360 Apr 19 12:34 download.py
drwxr-xr-x 2 music music 4096 Apr 19 11:48 …