Line: 0xf0 0x0f 0x01 0x02 0x03 0x04 0x05 0x06 Extracted numbers : 0xf0|0x0f|0x01|0x02|0x03|0x04|0x05|0x06 Argument "0xf0" isn't numeric in bitwise and (&) at c:\test\junk.pl line 12, <> line 1. Argument "0x0f" isn't numeric in bitwise and (&) at c:\test\junk.pl line 12, <> line 1. Argument "0x01" isn't numeric in bitwise and (&) at c:\test\junk.pl line 12, <> line 1. Argument "0x02" isn't numeric in bitwise and (&) at c:\test\junk.pl line 12, <> line 1. Argument "0x03" isn't numeric in bitwise and (&) at c:\test\junk.pl line 12, <> line 1. Argument "0x04" isn't numeric in bitwise and (&) at c:\test\junk.pl line 12, <> line 1. Argument "0x05" isn't numeric in bitwise and (&) at c:\test\junk.pl line 12, <> line 1. Argument "0x06" isn't numeric in bitwise and (&) at c:\test\junk.pl line 12, <> line 1. Changed fonts : 0|0|0|0|0|0|0|0