Radio Shack TRS-80 model III Owner's Manual page 99
Mini-disk operation,
trsdos disk operating system,
disk basic programming language
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Also See for TRS-80 model III:
- Operation and reference manual (274 pages) ,
- Service manual (135 pages) ,
- Operation manual (30 pages)
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TRS-80
MODEL
III
DISK
SYSTEM
By
entering
the
command cmd
u
d:J",
you
can
obtain
a specified diskette's
directory
from
basic without
returning
to
trsdos.
Only
unprotected,
visible
files
will
be
displayed.
The
drive specification
is
not optional
and must be
specified for
all
drives,
including
Drive
0.
Example
If
you
type
in
the
command;
CMD
n
D:i"
the directory for
Drive
1
will
be
displayed.
CMD"E"
Display Previous
TRSDOS
error
CMD"E"
This
command
displays the
last
trsdos
error
message.
If
no
errors
have
occurred
prior
to
the
command,
the
message NO
ERROR FOUND
will
be
displayed.
Example
If
you have
a
two-drive
system
(0
and
1)
and you
type:
SAVE "PROGRAM:
3"
Disk basic
will
return a
DISK
I/O ERROR. To
find
out
what
kind of
i/o
error
occurred,
type:
CND'-E"
fENTERl
and Disk
basic
will return
with
DISK DRIVE
NOT
IN
SYSTEM.
CMD'T"
Execute
TRSDOS
Commands
from
Disk
BASIC
^ew^^
"
v
;
98
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