Do I really understand what these lines do? No.

use uft8;
use open ':encoding(utf8)';
binmode(STDOUT, ':utf8'); (and the same for STDIN)

However, if all of this is new to you it's probably best to start with perlunitut.

As to your problem of deleting multi-byte characters: does the same problem happen in your terminal when not using perl? If so, that's a problem with your terminal settings and needs to be solved there.

In reply to Re: Deleting Chinese characters while reading by hippo
in thread Deleting Chinese characters while reading by alexharv074

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