ZCPR3_and_Z System_Commands ZCPR3 And Z System Commands

ZCPR3_and_Z-System_Commands ZCPR3_and_Z-System_Commands

User Manual: ZCPR3_and_Z-System_Commands

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Z-System

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provided in the ZCPR3 System are used in
utilities
The more important
conjunction
ones are briefly described here,
but the online
gives
details on these and all remaining.
facility HELP.COM
full and
After Z-System
the HLP files on the current disk
put
is installed
and
Where
type HELP ZCPR3 or ZRDOSI
assist is
for full help menu.
and usage
appropriate, command
obtained by typing 
and
with Z—Com.
HELP

AC

option,
ALIAS

0

O

All programs

syntax

0

C

AC

while
The

copies
setting
ALIAS

is

//.

from one location to another with verification
files archive
attribute. Only changed files are copied.
file
used
to create an Alias file and to display its
is
utility
expanded
and resolved (with
essentially
a

An Alias
contents.
text script,
is
parameter passing) when the Alias program is run. Very complex command lines,
complete with Flow Control (IF), can be included within an Alias.
CD
CD
permits going from one directory to another,
simultaneously
running an environmental file (ST.COM) to establish the desired conditions in
a directory
area. CD may require a password to move to a new directory.
CLEANDIR
Removes
Ck-allocated references to files in the disk directory track
area, sorts the existing files in ascending or descending alpha order and
packs
UNERASE.
Used often nearly guarantees successful
the names together.
COMP
Compare
two files displaying
byte for byte match and difference.
CPSEL
Selects one of two consoles and one of four printers known to
system. Line and page length, and whether forrrt-feeds are used are selected.
CRC
Runs
a Cyclic Redundancy Check
on specified files, optionally
creating a file of the values.
Useful to make sure files are identical,
DIR
Sorted current or declared directory files with sizes and disk space
used and remaining are displayed on console with
this command.
DFA
Display file attributes: read-only, read-write,
archive, wheel byte
write-protected,
permitted.
etc. Wild card file declaration
The ELSE command
ELSE
is FCP-resident and toggles the Flow State. If the
current IF condition is TRUE, ELSE toggles it to FALSE, and vice-versa.
ERA
The ERA
to remove (de-allocate) files from disks.
utility theis RCPusedsegment
CCP
module.
resident
either
is
in
or in the ZCPR3
It
ERASE
The ERASE
ERA.
the
of
transient
counterpart
utility is
It is much
more powerful
than ERA, containim
many more options and features.
ERRORn
One of four error
handlers may be dynamically installed by entering
ERROR2
command
name.
their
is screen oriented. Recover front a non-executable
command
handled
gracefully.
is
ERRORX
The current
error handler is disengaged with this command.
FI
FI is an FCP-resident command which terminates the current IF. FI
is the same as ENDIF in concept (there is no ENDIF command in Z System).
The HELP command
HELP
Typiñ9 HELP
provides full oMine documentation.
ZCPR3 or ZRDOSI
brings a menu of commands to peruse, covering all aspects of Z
ZCPR3: The Manual
System
operation.
is used for further command information.
IF
IF is an FCP-resident command which tests a condition and sets the
Flow Control State to True or False. If the Flow Control State is False, only
FCP-resident commands are executed with all other commands skipped.
MKDIR
Named directories
Any Disk or User Area can
are created with MKDIR.
be given an
An
name.
access password is optionally
up-to-eight-character
permitted with each named directory.
MCOPY
MCOPY
an easy way
copies files to and from directories.
It provides
(CP from an RCP also copies and optionally
renames
to back-up files.
files.)
MENU
MENU
The MENU
command
Subsystem
under ZCPR3. MNU menus are
runs the
created with your editor following
rules detailed in the HELP file system.

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"
PAGE

The
More

PAGE

command

text fi1e,c) to CRT console screen for operator
viewing.
than one file may be viewed sequentially,
skipped, with screen
wordwrap
line length exceeds screen width.
The PATH command
PATH
allows you to display and change your commandsearch path dynamically.
The PRINT corrtrrtand provides
PRINT
text files on the
full page printing of Page
CPSEL selects the printer
Ííeading and
printer.
characteristics.
numbering, and sequential file printing, with wordwrap, are available.
PROTECT
Files are declared Read-Only, System, Archive, or Read-Write,
singularly
or in wild-card file groups, with PROTECT.
REN
REN or with the more
Renaming f: iles is performed with resident
powerful transient RENAME.
PWD
The PWD command
prints the narrtes of available Working Directories.
SAK
Strike Any Key, used in command lines to suspend execution for a
specified
time or cancel next operation,
alert operator with console bell,
cancel, or proceed after delay, if operator not available.
SFA
Set file attributes:
read-write, read-only, archive, wheel byte
write-protected,
etc. Wild card file declaration permitted.
SETFILE
Allows declaring up to four syc7tem file names to be used with shell
programs, MENU, VMENU, SAK, ALIAS, etc. SHOW indicates system files active.
SHOW
SHOW
prints a rnenu of options to permit recalling the status of the
ZCPR3 environment.
command
Buffer address locations,
line length, system cpu
and
maximum
speed,
drive
user areas permitted, all on 11 screens of
E
SHOW
information.
installs Show as an error handler.
SHCTRL
Shell Control permits getting out of a shell, popping the stack.
erased
The UNERASE command
UNERASE
permits
recovering accidentally
files.
be
made
Recovery
must
before starting any further disk drive activities.
VFILER
VFILER
is Z System screen-oriented
file manipulation utility.
Permits pointing to files in directory and performing many operations on them:
compute sizes, view, print, copy, delete,
unsqueeze, or tag (wild cards
commands
Ten macro
allowed) for group (mass) action.
from custom CMD menus.
VMENU
The VMENU command
is used to run the VMENU Subsystem of ZCPR3.
command
VMENU uses *.VMN
files for full menu control of the environment.
Portions of a directory
are listed at top of the menu screen.
WHEEL
WHEEL permits
changing the system from secure to unsecure.
If
secure, passwords are needed to access established
directories and certain
MKDIR,
ALIAS,
may not be used:
etc. The preset password
is SYSTEM.
utilities The
XD
command
XI)
is one of the three transient file directory display
has features
between
ZCPR3.
DIR and XDIR.
provided
with
utilities
It
The XDIR command
XDIR
is the most powerful of the three supplied file
directory
listing programs.
sends

if

Z

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T A L L A T

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of Z-Com master disks and put masters away.
of your CP/M system on working Z-Com disk#1, using SYSGEN
supplied with your computer hardware. Place Z-Com disk #1 in Drive A. As an
alternate way, copy all the Z files of disk #1 onto a CP/M disk in Drive A.
3.
Type SUB ZCCOM  and watch installation automatically
occur. It
takes less than two minutes.
Near end of installation,
program TCSELECT
to select your
(terminal capability select) is invoked and you are asked
terminal or computer from the menus.
After selection, Z is up and running.
Place HLP files where it's convenient to access them.
Z
exit
4. After installation, Z is activated simply by typing ZC .
//2.)
(Be
read
command
ZCX
READ.ME
Z-Con
disk
on
the
.
sure to
is
file

l.

2.

0

Make a copy
Put a copy

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P R 3

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commands
are briefly described here. The online HELP
The
ZCPR3:
gives
on
these and remaining commands.
facility
full details
Z3
Manual is the bible for command descriptions.
the
After installing
system,
put HELP.COM and the HLP files on the current disk or along the file search
path and type HELP ZCPR3 for full help menu.
At the command line, immediate
by typing
help
syntax
is available (if assist information is appropriate)

// .
More

frequently used

ALIAS

The ALIAS
An Alias
pass: itng) when

is used
utility
essentially

to create an Alias file and to display its
and resolved (with
a text script, expanded
contents.
is
the Alias program is run. Very complex command lines,
parameter
complete with Flow Control (IF), can be included within an Alias.
CD
The CD command
permits 9oing from one directory
to another, simul(ST.COM)
taneously runnim an environmental
to establish the desired
file
CD
a
may require apassword
to move to a new
conditions in directory area.
directory.
CLEANDIR
Removes
all de-allocated references to files in the disk directory
trackarea, sorts the existing files inascending or descending alpha order
and
Used
packs the names together.
often nearly guarantees successful
UNERASE.
CCNIENT

D

entered all text typed at keyboard is ignored by operating
Useful to output text to printer while not having the computer
system.
attempt to act on it. Special prompt provided.
CPSEL
Selects one of two consoles and one of four printers known to
system. Line and page length, and whether form-feeds are used are selected.
CRC
Runs
a Cyclic Redundancy Check on specified files, optionally
of the values.
a
creating
Useful to make sure files are identical.
file
DIFF
by
Determines the line
line different between two files.
DIR
Current or declared directory
files with file sizes and disk space
used and remaining are displayed sorted on the console with this command.
DU3
Disk Utility provides
screen-oriented
direct disk editor
full
Four screens of command
features.
information are available by typing "?".
ECHO
Text entered at the command
line is typed to screen without the
from Aliases and
operating system acting on it.
Useful to display messages
commands
command
between multiple
line.
of a multiple
The ELSE command
ELSE
is FCP-resident and toggles the Flow State. If the
current condition is TRUE, ELSE toggles
to FALSE, and vice-versa.
ERA
The ERA
(de-all.ocate)
files from disks.
utility theis RCPused to remove
ZCPR3 CP.
the
resident
either
or
in
is
in
It
The ERASE
ERASE
is the transient counterpart of ERA. It is much
utility
ERA,
more powerful than
containing many more options and features.
ERRORn
One of four error handlers may be dynamically
installed by entering
ERROR2
command
name.
their
is screen oriented. Recovery from a noncommand
executable
is handled efficiently and gracefu1ly.
ERRORX
The current
error handler is disengaged with this command.
FI
FI is an FCP-resident command which terminates the current IF. FI
is the same as ENDIF in concept (there is no ENDIF command in ZCPR3).
FINDF
Searches for declared files in all user areas or disks in system.
Wild card (? and *) and multiple file names permitted.
HELP
The HELP command
Ty?ing HELP
provides full online documentation.
ZCPR3
commands
brings a menu of
to peruse, covering all aspects of ZCPR3
ZCF'R3:
The
Manual
System
operation.
is used for further command information.
command
which tests a condition and sets the
IF
IF is an FCP-resident
True
Flow Control State to
or False. If the Flow Control State is False, only
Once

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FCP-resident

executed and all other commands are skipped.
Any Disk or User Area can
are created with MKDIR.
An access password is optionally
an up-to-eight-character name.
permitted with each named directory.
MCOPY
MCOPY
copies files to and from directories.
provides an easy way
It
RCP
(CP
and
back-up
renames
from
an
also
copies
optionally
to
files.)
files.
MENU
MNU
MENU
The MENU
command
ZCPR3.
Subsystem
menus are
the
under
runs
created with your editor following
rules detailed in the HELP file system.
MU3
Memory
provides
Utility
direct local memory (RAM) editim. Useful
changes
observe
immediate
selected
to
to
areas of memory.
NOTE
Similar to COMMENT, but without special prompt and active for only
one line.
Text typed is not acted upon by computer.
The PAGE
command
PAGE
sends
text files to CRT console screen for operator
More than one
be viewed sequentially,
viewing.
may
skipped, with screen
file
exceeds
wordwrap
length
width.
line
screen
The PATH command
PATH
allows you to display and change your command"
search path dynamically.
PRINT
The PRINT command
provides full page printing of text files on the
CPSEL selects the printer
Page
heading and
printer.
characteristics.
numbering, and sequential file printing, with wordwrap, are available.
PROTECT
Files are declared Read-Only, System, Archive, or Read-Write,
singu1ar1y or in wild-card file groups, with PROTECT.
QUIET
Enteriíig QUIET reduces text output from most utility programs to
minimum
required for operation.
REN
REN or with the more
Renaming files is performed with resident
powerful transient RENAME.
The PWD command
IND
prints the names of available Working Directories.
SAK
Any
used in command
Key,
Strike
lines to suspend execution for a
specified time or cancel next operation,
alert operator with console bell and
proceed
delay,
prompt, or
operator not available.
after
SETFILE
Allows declaring up to four system file names to be used with shell
programs, MENU, VMENU, SAK, ALIAS, etc. SHOW indicates system files active.
SHOW
The SHOW
commandprints
amenuof options to permit recalling the
ZCPR3 environment.
of
the
Buffer address locations, command line
status
maximum
length,
speed,
system cpu
drive and user areas permitted, all on
SHOW E installs Show as an error handler.
eleven screens of information.
SHCTRL
Shell Control permits getting out of a shell, popping the stack.
The UNERASE command
UNERASE
erased files.
permits recovering accidentally
be
made
must
drive
disk
any
before
Recovery
activities.
further
starting
The VFILER
VFILER
is the ZCPR3 screen-oriented file manipulation
allows you to point to a file in your directory and perform a
facility.
number
of operations on it, such as compute its size, view it, print it, copy
or tag for group operations.
it, delete Theit, VMENU
command
is used to run the VMENU Subsystem of ZCPR3.
command
VMENU uses *.VMN
control of the environment.
files for full ofmenu
menu screen.
the
Portions of a directory
at
top
are listed
The
WHEEL
WHEEL command
permits
chaíiging the system from secure to
passwords are needed to access established directories
unsecure.
If secure, may
and certain
not be used: ALIAS, MKDIR, etc. The preset password
utilities
is the word: SYSTEM.
The XI) command
XD
is one of the three transient file directory display
ZCPR3.
has features
between
DIR and XDIR.
with
provided
utilities
It
The XDIR command
XDIR
is the most powerful of the three supplied file
directory
1istiñ9 programs; to printer, to disk file for comparisons, sorts
vertically or horizontally, shows files is all user areas, etc.
MKDIR
be given

commands
are
Named directories

0

if

'

if

It

0

utility

©1984,Eche|on,|nc.

D

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Z-System

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Frequently used cornrriands
are briefly described here. The online HELP
The
ZCPR3:
on
gives
these and remaining commands.
details
facility
full
Manual is the bible for command descriptions.
After installing Z-System,
put
and the HLP
HELP.COM
on the current disk or along the file search path
files
and type HELP ZCPRJ or HELP ZRDOSI
At the command
line,
for help menus.
and
immediate
help
syntax
usage
information
is
available
is
assist
(if
appropriate) by typing  //.
AC

option,
ALIAS

/"

C

AC

while
The

copies
setting
ALIAS

from one location to another with verification
files archive
Only changed
files are copied.
file is used attribute.
an
Alias file and to display its
to create
utilitv
is essentially a text script, expanded and resolved (with

An Alias
contents.
when the Alías program
Very complex command
passing)
lines,
is run.
parameter
coníplete with Flow Control {IFJ, can be iucluded within an Alias.
CD
CD
permits going front one directory to another,
simultaneously
running an environmental tile (ST.COM) to estÁjj ish the desired conditions in
CD
a directory
may require a password
to move to a new directory.
area.
CLEANDIR
Renioves
de-allocated
references to files in the disk directory track
area, sorts the existing files in ascending or descending alpha order and
packs
Used often nearly guarantees successful
UNERASE.
the nannies together.
COMMENT
Once
entered all text typed at keyboard is ignored by operating
Useful to output t.ext to printer while not having the computer
system.
attempt to act on it. Special prompt provided.
COMP
Compare
two files displayiñ9 byte-for-byte match and difference.
screen display, both hex and ASCJ T, eases comparison.
Split
CPSEL
Selects one of two consoles and one of four printers known to
system. Line and page lemth, and whether form-feeds are used are selected.
CRC
Runs
Redundancy Check Oil specified files, optionally
a Cyclic
creating a file of the values.
Useful to make sure files are identical.
DIFF
Determines line by line different between two files.
DIR
Sorted current or declared directory
sizes and disk space
files with
used and remaining
command,
by
on
displayed
console
with
are
this
file name or
naíne,
one.
type . Displays directory
DFA
Display file attributes: read-only, read-write,
archive, wheel byte
write-protected,
Wild
card
declaration
permitted.
etc.
file screen-oriented
DU3
Disk Utility provides
direct disk editor
full
Four screens of command
features.
"information are available by typing "?".
The ELSE command
ELSE
the Flow State. If the
is FCP-resident and toggles
current IF condition is TRUE, ELSE toggles
to FALSE, and vice-versa.
The ERA
ERA
to remove (de-allocate) files from disks.
utility theis RCPused segment
CCP
module.
resident
in
either
or in the ZCPR3
It is
ECHO
command
Text entered at the
line is typed to screen without the
operating system acting on it.
Useful to display messages
f rom Aliases and
between
multiple commands of a multiple command line.
The ERASE
ERASE
utility is the transient counterpart of ERA. It is more
powerful than ERA, containing many more options and features.
ERRORn
Four
error handlers dynamically installed by entering their command
command
ERROR2 is screen oriented; recover from a non-executable
name.
in
command
and
multiple
lines is handled gracefully
quickly.
The current
ERRORX
with this command.
error handler is disengaged
FI
FI is an FCP-resident command which terminates the current IF. FI
is the sanie as ENDIF in concept (there is no ENDIF command andin Z-System).
FINDF
Searches for declared files in all user areas
disks in system.
Wild card (? and t') and multiple file names permitted.
GOTO
Unconditional
branch in ZEX files; used to create loops in flow
control testing.
The HELP command
HELP
Typing HELP ZCPR3
provides oMine documentation.
ZRDOSI
ot"
commands
a
brings
covering
menu
aspects of Zto peruse,
or
all
ZCPR3: The Manual
command
System
used
information.
further
operation.
for
is
IF
IF is an FCP-resident command which tests a condition and sets the
Flow Control State to True or False. If the Flow Control State is False, only
FCP-resident commands are executed with all other commands skipped.

if

it

0

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r
MKDIR
be given

Narned
an

directories

are

created with

MKDIR.

Any

Disk or

User

Area

can

up-to-eight-character name. An access password is optionally
permitted with each named directory.
an easy way
copies files to and from directories.
It provides
(CP from an
back-up
renames
also copies and optionally
to
files.
files.)
The
command
ZCPR3.
Subsystem

MCOPY

MCOPY

RCP

MENU

MNU
menus are
under
runs the
HELP
created with your editor following
detailed
the
rules
in
system.
file
MU3
Memory
provides direct local memory (RAM) edit: Íng.
Useful
Utility
changes
tcj observe imnediate
to selected areas of memory.
NOTE
Similar to COMMENT, but without special prompt and active for only
one line.
Text typed is not acted upon by computer.
PAGE
The PAGE
command
sends
text files to CRT console screen for operator
be viewed ,qequentially,
More than one
viewing.
may
skipped, with screen
file
wordwrap
line length exceeds screen width.
PATH
The PATH command
allows you to display and change your commandsearch path dynamically.
PRINT
The PRINT command
provides full page printing of text files on the
CPSEL selects the printer
Page
heading and
printer.
characteristics.
number irig, and sequential
available.
with
wordwrap,
are
file printing, System, or Read,-Write,
F
PROTECT
Lies are declared Read-Only,
singularly
or
in wild-card
groups, with PROTECT.
file
QUIET
Entering QUIET reduces text output from most utility programs to
íninimim required for operation.
REN
REN or wi-th the more
Renaming files is performed with resident
powerful transient RENAME.
The PWD ccmmand
pm
prints the names of available Working Directories.
SAK
Any
used in command
Key,
Strike
lines to suspend execution for a
specified time or cancel next operat.ion, alert operator with console bell,
cancel, or
operator not available proceed after delay.
SFA
Set file attributes:
read-write, read-only, archive, wheel byte
write-protected,
wild card file declaration permitted.
etc.
SETFILE
Allows declaring up to four systen file names to be used with shell
MENU, VMENU, SAK, ALIAS,
etc. SHOW indicates system files active.
programs,
SHOW
SHOW
recalling
the status of the
prints a menu of options to permit
command
ZCPR3 environment.
Buffer address locations,
line length, system cpu
1
speed, maximum
screens of
areas permitted, all o ri i
drive and user Show
SHOW
information.
as an error handler.
E installs
?
SH
Model shell program ready-to-use;
for
internal commandsand are:
SHEXIT
help, SHCMT for comment
for
entry, SHECHO for message text echo,
the shell.
exiting
SHCTRL
Shell Control permits getting out of a shell, popping the stack.
erased
The UNERASE command
UNERASE
permits
recovering accidentally
files.
Recovery must be made before starting any further disk drive activities.
VFILER
VFILER
is Z-System screen-oriented
file manipulation utility.
Permits pointing to files in directory and performing many operations on them:
compute sizes, view, print, copy, delete, unsqueeze, or tag (wild cards
Ten macro commands
allowed) for group (mass) processing.
front custom CMD
CMD
menus,
possible.
directory
different
per
VMENU
The VMENU command
is used to run the VMENU Subsystem of ZCPR3.
VMENU uses *.VMN
command
menu control of the environment.
files forat full
Portions of a directory
of
the menu screen.
top
are listed
WHEEL
WHEEL permits
If
changing the system from secure to unsecure.
and certain
secure, passwords are needed to access established
directories
ALIAS,
MKDIR,
may not be used:
etc. The preset password
is SYSTEM.
utilities
The XD command
XI)
the three transient file directory display
is one of has
provided with ZCPR3.
features between DIR and XDIR.
utilities
It
XDIR
The XDTR command
is the most powerful of the three sulgp1ied file
directory
shows all files in all directories,
listing programs. Optionally
by
sorted
to console, printer,
vertically Negate
or horizontally
file nante orto type, buffer
wild-card
search and directory
or file.
for directory
file
comparisons are unique features.
XIF
Exit (terminate)
all pending conditional if's in flow control
testing.
Useful in ZEX GOTO loops.
MENU

MENU

0

if

if

©1984,

Echelon,

0

0

Inc.

A

"y

r
Z

0

C

P R

3

C

O

M

M

A

N

D

S

All programs and utilities provided in the ZCPR3 System are used in
The more
conjunction
with Z3—Dot—Com.
important ones are briefly described
here,
but the online HELP facility gives full details on these and all
remaining.
After the Z3 system is installed put HELP.COM and the HLP files on
the current disk and type HELP ZCPR3 for the full help menu.
Immediate syntax
help is given by typing 
//, where assist information is appropriate.
The ALIAS
An Alias

ALIAS

to create an Alias file and to display its
and resolved (with
contents.
text script, expanded
is
when
Very
passing)
the Alias program is run.
complex command lines,
parameter
complete with Flow Control (IF), can be included within an Alias.
CD
The CD command
permits going from one directory
to another, simul(ST.COM)
taneously
running an environmental
to establish the desired
file
conditions in a directory area. CD may require a password to move to a new

directory.
CLEANDIR

is used
utility
essentially

all

a

references to files in the disk directory
files in ascending or descending alpha order
Used of'ten nearly guarantees successful UNERASE.
the names together.
CPSEL
of two consoles and one of four printers known to
one
Selects
and
page
Line
lerigth, and whether form-feeds are used are selected.
system.
CRC
Runs
a Cyclic Redundancy Check
on specified files, optionally
make
creating a file of the values.
Useful to
sure files are identical.
DIR
Current or declared directory
files with file sizes and disk space
used and remaining are displayed on the console with
this command.
The ELSE command
ELSE
and
toggles the Flow State. If the
is FCP-resident
TRUE,
and vice-versa.
ELSE
FALSE,
toggles
current condition is
to
The ERA
ERA
used to remove (de-allocate) files from disks.
is RCP
resident
either
the
is
in
or in the ZCPR3 CP.
It
The ERASE
ERASE
is the transient counterpart of ERA. It is much
utility
ERA,
more powerful
than
containiñ9 many more options and features.
ERRORn
One of four error
handlers may be dynamically installed by entering
ERROR2
command
name.
their
is screen oriented. Recover from a non-executable
command
is handled gracefully.
ERRORX
The current
error handler is disengaged with this command.
FI
FI is an FCP-resident command which terminates the current IF. FI
is the same as ENDIF in concept (there is no ENDIF commµíd in ZCPR3).
The HELP command
HELP
Typing HELP
provides full online documentation.
ZCPR3
brings a menu of commands
covering
aspects of ZCPR3
to peruse,
all
command
used for further
System
ZCPR3: The Manual
information.
operation.
is
IF
IF is an FCP-resident command which tests a condition and sets the
Flow Control State to True or False. If the Flow Control State is False, only
FCP-resident commands are executed and all other commands are skipped.
MKDIR
Named directories are created with MKDIR.
Any Disk or User Area can
be given an up-to-eight-character
An access password is optionally
name.
permitted with each named directory.
MCOPY
MCOPY
copies files to and from directories.
provides an easy way
It
RCP
(CP
and
renames
back-up
copies
optionally
an
from
also
to
files.)
files.
MENU
MNU
MENU
The MENU
command
ZCPR3.
Subsystem
menus are
the
under
runs
created with your editor following
rules detailed in the HELP file system.
The PAGE
command
PAGE
sends
text files to CRT console screen for operator
More than one
skipped, with screen
may be viewed sequentially,
viewing.
file
exceeds
wordwrap
length
width.
line
screen
Removes

deallocated

track area, sorts the existing
and packs

0

0

utility

it

if

-A

_"y

r

L-

The

PATH

PATH

command

allows

display

to

you

search path dynamically.
PRINT

printer.

numbering,

The PRINT command
provides
CPSEL
the
and sequential

selects

change your

command-

printing of text files orí the
Page
heading and
printer characteristics.
printing, with wordwrap, are available.

file

full

and

page

Files are declared Read-Only, System, Archive, or Read-Write,
singularly
or in wild-card file groups, with PROTECT.
REN
REN or with the more
Renaming files is performed with resident
PROTECT

powerful

transient

~

The

PWD

D

RENAME.
command
Any Key,

prints the names of available Working Directories.
used in command
Strike
lines to suspend execution for a
specified
time or cancel next operation,
alert operator with console bell,
cancel, or proceed after delay,
operator
not available.
if
SAK

Allows

declaring up to four system
names to be used with shell
SHOW
MENU,
VMENU,
SAK,
ALIAS,
indicates
active.
etc.
system
programs,
SHOW
The SHOW
command
a menuof options
the
to permit
command
of the ZCPR3 environment.
address
length, system cpu speed, maximum
on
anduser areas
SHOW
E
Show
of
information.
handler.
as
an
screens
error
SHCTRL
Shell Control permits getting out of a
popping the stack.
UNERASE
The UNERASE command
erased
permits recovering accidentally
be made before
Recovery
must
any
disk drive
VFILER
The VFILER
the ZCPR3 screen-oriented
manipulation
and
allows you to
a
perform a
to
your
number
such as compute
of operations on
copy
size, view
SETFILE

file

prints

status

Buffer
drive
installs

starting
utility is
point

facility. It
it, delete Theit,

files
recaljing

locations,
permitted,

all

shell,

further

file in

activities.

line

li

files.

file
it, print it,

directory

its
it,
for group operations.
VMENU command
is used to run the VMENU Subsystem of ZCPR3.
VMENU uses *.VMN
command
control of the environment.
files for full ofmenu
Portions of a directory
menu screen.
the
are listed at top
or tag

VMENU

The

WHEEL

permits
changing the system from secure to
needed
passwords
to access established directories
unsecure.
are
If secure,
and certain
be
used:
ALIAS,
MKDIR,
may
not
etc. The preset password
utilities

is

WHEEL

command

SYSTEM.

XI)

The

utilities
XDIR

provided

directory

listing programs.

XI) command

The

XDIR

Z 3

I.

Make

a copy

of

0

one of the three transient
directory display
ZCPR3.
has features
between
DIR and XDIR.
command
the most powerful of the three supplied

is

with

-

D

O

T

Z3-Dot-Com

is

-

file

It

C

O

file

M

I

master disk

N

S

T A L L A T

and

put master

I

O

N

away.

2.

Put a copy of your CP/M system on the working disk using SYSGEN supplied
with your computer hardware. Place the disk in Drive A. As an alternate way,
copy
all the ZCPR3 files onto a CP/M disk in Drive A.
3.

Type

SUB

Z3COM

 and watch installation automatically
occur. It takes
a
the program
Near the end of installation,
over three minutes.
TCSELECT (terminal
capability select) is invoked and you are asked to select
your terminal from the menus.
After selection, ZCPR3 is up and running.
where
HLP
Place
files
it's convenient to access them.

little

4.

After installation, ZCPR3 is activated simply
exjt command is Z3X .

by

typing

Z3

.

ZCPR3

"



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