Example of a dos handler that allows use of a CLI via the serial port.  

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                 2538    4352  58.3% -lh5- c1ac Jun  3  1987 AuxHandler/aux-handler
[generic]                 3083    5736  53.7% -lh5- dd3c Jun  3  1987 AuxHandler/aux-handler.orig
[generic]                 4108    7932  51.8% -lh5- fc99 Jun  3  1987 AuxHandler/aux-handler.uue.orig
[generic]                 1042    1913  54.5% -lh5- e595 Jun  3  1987 AuxHandler/aux.doc
[generic]                  158     388  40.7% -lh5- 78ff Jun  3  1987 AuxHandler/makefile
[generic]                  163     401  40.6% -lh5- a7c4 Jun  3  1987 AuxHandler/makefile.orig
[generic]                  756    1924  39.3% -lh5- 2495 Jun  3  1987 AuxHandler/misc.c
[generic]                  122     162  75.3% -lh5- 1d10 Jun  3  1987 AuxHandler/mountlist
[generic]                 4876   13887  35.1% -lh5- fe36 Jun  3  1987 AuxHandler/myaux.c
[generic]                 4868   13852  35.1% -lh5- b5c2 Jun  3  1987 AuxHandler/myaux.c.orig
[generic]                12433   31256  39.8% -lh5- 071d Jun  3  1987 AuxHandler/myaux.syms
[generic]                 1381    2665  51.8% -lh5- c214 Jun  3  1987 AuxHandler/NewChanges
[generic]                  784    1428  54.9% -lh5- 8e0d Jun  3  1987 AuxHandler/POSTER
[generic]                  184     253  72.7% -lh5- be0e Jun  3  1987 AuxHandler/README.fnf
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total        14 files   36496   86149  42.4%            Jun  3  1987