That should read 
    rename $_, lc($_) or warn "Could not rename $_ to @{[lc($_)]}: $!\
+n";

[download]

In case the target filename already exists in the directory (especially if case-sensitive filesystems are involved). Or warn instead of die. Or break lc($_) out into a variable to avoid the code interpolation. Whatever.

--
g r i n d e r
just another bofh

print@_{sort keys %_},$/if%_=split//,'= & *a?b:e\f/h^h!j+n,o@o;r$s-t%t#u';

In reply to Re:x2 Renaming Sub Dir/Files. by grinder
in thread Renaming Sub Dir/Files. by JoeCool

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