1   File Name            8 characters   The only necessary part of this
2   File Extender        3 characters   file are the numbers in the left
3   File Date            6 characters   hand column. They may be rearranged
4   File Size            6 characters   in any order. You need not include
5   Disk Identifier      3 characters   all. Numbers 6 and 7 are left blank
6   Program Description 26 characters   for later entry of data. See
7   Miscellaneous        1 character    Catfile instructions for more.