Radio Shack TRS-80 Owner's Manual page 71

TR
«
MASTER
Set
Master Mead/Write
Br'we
MASTER (PRiVE-g)
s
is
the drive specification,
if
mnmi
Ut'as
is
ssl
m
the
?r-as&;*
dnvs
This
command
allows
you
to
assign a specified drive as the
Master
Read
or
Write
drive
in the
system.
When
searching for a
file,
trsdos
will
start
with
the
master drive.
If
the
file is
not
found on
the specified drive,
trsdos
will
continue searching on
the
next
higher-numbered
drive.
Example
After
you
enter the
command: HASTER
<
DR
I
ME=
1
)
Drive
1
becomes
the
master drive.
PATCH
Change
the
Contents of
a Disk
Fie
patch
tile fAsK)
--
gaea.vm -
Mw,m -
??>
fise <s
the
file spenffitatiori
add
-
saga
specifies the addrsss
at
which
ths asta
\u
Icmd
aass
is
s four-
digit
bexasteimai
numlisr.
find
-
bb
specifies the string
pa
mm
to
find
for
compart
ie).
M
is
a
hexadscl-mai sequence.
chs
=
bc
specifies the
new
eantenfs
far
;hs
ayi'scst).
cc
is
a
^afiedma!
55