I often need to print out a UTF-8 string in a readable form. I use the following command line to do it. Any suggestions on how to make the line shorter? 
perl -ne "print join(' ',map{sprintf(qq/U+%04X/,$_)}unpack('U*',$_));"
+ infile.txt

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In addition, I often need to do this sort of thing in the debugger. Any suggestions on saving my having to retype it all the time in the debugger would be gratefully received.

Edit Masem 2001-08-03 - CODE tags

In reply to Unicode Golf by Anonymous Monk

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