我需要设置的所有文件的情况下,为小写:如何更改文件名递归的大小写?
directory11
subdirectory11
subdirectory21
File1
File2
...
Filen
directory21
subdirectory21
subdirectory21
File1
File2
...
Filen
..............................................
directory11
subdirectory11
subdirectory21
file1
file2
...
filen
directory21
subdirectory21
subdirectory21
file1
file2
...
filen
..............................................
它可能与Linux命令?谢谢。