The files upt.mar93.tar.Z and upt.oct93.tar.Z are from
the first edition of "UNIX Power Tools."

The rest of the files relate to the second edition.
(The files that begin with rh5-lib... concern installation
problems under Red Hat Linux.  Please see the .README file
for more information.)

The files upt9707.tgz and upt9707.tar.gz are the same file,
just with different names and dates.  The contents of the
archives are the same.