Name                    Last modified       Size  Description

 Parent Directory        11-Jun-2018 17:57      -  
 dimfile.txt             12-Sep-2005 11:28     0k  
 hovo.exe                21-Mar-2005 04:45     7k  
 hovo.pas                21-Mar-2005 04:45     2k  
 readme.txt              12-Sep-2005 11:32     1k  

How to  calculate  \hoffset  and  \voffset to center textbody,
header and  footer on a page?  Your  must  set up some initial
parameters and, of course, the \textwidth.   This program will
compute such parameters as \hoffset, \voffset and \textheight.

Best wishes, Anatoly A. Zabelin (Russia, Chita).
This material is subject to the LaTeX Project Public License. 
See http://www.ctan.org/tex-archive/help/Catalogue/licenses.lppl.html 
for the details of that license.