Epson Equity 386SX User Manual page 122

The screen displays a tree diagram of the subdirectories of the
current directory, for example:
: \
C L E D G E R
To see a list of all the files in the subdirectories, add the /F
switch, like this:
TREE /F
The screen displays the directory information shown above and
the names of all the files in each subdirectory:
: \
C L E D G E R
4-26 Using MS-DOS with Your Equity 386SX
RECEIV
PAYABL
SALES
SALE1989
SALE1990
NOVRECV
DECRECV
NOVSALES.RPT
DECSALES.RPT
JANSALES
FEBSALES
MARSALES