A hard disk backup utility.  CLI interface only.  Does file compression.  

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  297     974  30.5% -lh5- 290d Jan  2  1988 SDBackup.info
[generic]                   29      29 100.0% -lh0- 4b20 Jan  2  1988 SDBackup/.info
[generic]                 1328    2497  53.2% -lh5- f37a Jan  2  1988 SDBackup/POSTER
[generic]                11011   19600  56.2% -lh5- eb5f Jan  2  1988 SDBackup/SDBackup
[generic]                 4193   10464  40.1% -lh5- 7b61 Jan  2  1988 SDBackup/sdbackup.doc
[generic]                  441    2566  17.2% -lh5- d858 Jan  2  1988 SDBackup/sdbackup.doc.info
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         6 files   17299   36130  47.9%            Jan  2  1988