If you really want to use regex, you could do this: 
my $filespec = "/usr/share/directory/piano_book.mp4";
my $relative = "." . $1 if $filespec =~ m{/usr/share(.*)};

[download]
Or you could use split and then paste together the pieces you need.

But you'd most probably be better off with a specialized module such as Path::Tiny mentioned above or some other.

In reply to Re^3: How to cut the directory path? by Laurent_R
in thread How to cut the directory path? by aca

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