perl -ple"INIT{binmode(*ARGV,':raw');$/=\16}" 
-e"$_=join $\,join' ',unpack'(A8)*',unpack'H*',$_" perldb.ini

24454e56 7b504552 4c44425f 4f505453
7d3d224e 6f6e5374 6f702066 72616d65
3d32223b 0a