It is conventional to describe control characters in uppercase, e.g. 'CTRL-D', also because the shift to the control character set is achieved by unsetting the seventh bit, e.g.: 
print Control("G"); # ring my bell
sub Control {
    return chr( ord( uc( shift() ) ) - 64 );
}

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-M

Free your mind

In reply to Re: send ascii character in telnet.pm by Moron
in thread send ascii character in telnet.pm by caltuntas

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