qwurx [shmem] ~ > perl -le'print pack q/d*/,(1.7453026326120991e+194,1.5156845462257262e-147)'
Kerry Chtistmas!
qwurx [shmem] ~ > perl -le'print pack q/d*/,(1.7453026326120998e+194,1.5156845462257258e-147)'
Merry Christmas!

##</code><code>##

perl -le '$_=pop;print map{chr hex} reverse /(..)/g' 684320797272654B
Kerry Ch