I try to convert a tcpdump
like
4534 abcd 34df ....

with a script to ascii characters.

z.b.
echo "45" | ruby -n -e '$_.gsub( ".." ) { | s | print
"0x#{s}".to_i.chr }; print "\n"'

But it seems that this isn't the right way. the convert from
the 2 char into a hex gives 0 as result.

What do i wrong?

-- 
Karl-Heinz