ZeroUno is a program that clears all unused sectors of a partition of
an Exec device. It is particularly useful together with Antonio Schifano's
compressdisk.device, to give back disk space on the device work disk after
deleting some files on a virtual partition. Some strange people use ZeroUno
from time to time for zeroing (!) unused sectors of hard disks subject to
data loss, in order to let Dave Haynie's DiskSalv recover only
the interesting files. Likewise, it might be useful to make sure none
could be able to recover some files you deleted......

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  444     774  57.4% -lh5- d10d Feb  7  1993 Version.doc
[generic]                  116     234  49.6% -lh5- a651 Nov 28  1992 Version.doc.info
[generic]                 4094    7284  56.2% -lh5- 871b Feb  7  1993 ZeroUno
[generic]                 1316    2541  51.8% -lh5- 5dca Jun 14  1993 ZeroUno.doc.eng
[generic]                  134     238  56.3% -lh5- c1ec Oct 26  1992 ZeroUno.doc.eng.info
[generic]                 1393    2765  50.4% -lh5- 26a9 Jun 14  1993 ZeroUno.doc.ita
[generic]                  159     264  60.2% -lh5- 99a6 Oct 26  1992 ZeroUno.doc.ita.info
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         7 files    7656   14100  54.3%            Jun 15  1993