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PROeSY - Purdue • • • • • •

7·

Console SYstem

I&'VJIbrATlON AUTH2.I\,:

.F-l.!

'Udd

'¥.hee1'e

INTJ.ODUCrION

The PROCSY

.ysUa

that

pa~o·f

th;e Purdue Ma_ e operating system which

provides

inpu~1oU'tpag,. cOflllll\!'1'~.t.~

fQJ:.

l".emote batch

sites,

high-speed

termin«1t~

and

teleprinter

term-r~~

~'~.Jpr~~f

the PROCSY

sy~

t~m

appears to

~i.~~Y.

termin,l

logol}

proc..tM~f{9~Wb.Jch

~~y

gain

acced

."to:

number of

su~

':':

systems.

The

purpose of

r~ystem

and

de.cl'i\~'J;i.ll.~ t

Tliere are

pr~~~!~~:"G

uCtage

;va- ious

.here

oper~ion

of the

,will

. . .

for each.

'by

TTY).

second type

....

fhe

The normal

PROCS~ o,.".~

'~~_q)8.

:ar'e

fr.~1nidnight

2:0~

• •

~i~

10;

a.ID.

~to

3: 30 p'.

.and

6: 31)1 p,'!D},

mi4~~

,:Honday-

thr,ough, Friday except on

,'Friday

;:ot~

~a8t

8.. ,.ion

elft~"

~'~

~)3~P'

ll.~

,.,to

11:00

~-i-m

•

Saturday and Sunday

..t1\e

.•

Y..

tI,~

UP. from

~.9;:;

,~·

,a.lD.

tQ:'

·3::.30--

p.m .

m.,

''order

to use PROeSY, the user must obtain d'sege of a

remot

nal

.Q9lUiected

to the PROCSY system. To access PRPCSY £-roi-these termin

,.'t~

tlie

r.~al

must first be turned

n •

For the TTY

t,rm1~'a!r

this

done simply

b'~

turning the dial in the lower

,right

co~e~~f

~he

keyboard

ho~~tng

to the

O)'-le,f t position marked 'LINE

t .

Par

th4!.tMC~erminals.

one must 'P't.C,S8 the

'ON'

butt~ ~ocated o~

the right of Ehe

u~p'e

..;

8t housing; rye

lighted

,when

~he

term.1

turned on.

u's er

,.NCR

t.r'i4ina

should

also

check.

"'~'k.e.,

tha, the

:~'hree

switches

loca~~a- at)~ve thEt'keybo~t,d

are;

p(fd~..ioned

foll~:

the

'ltlDE1

switch should be

the>: 'RMl'E ,

pOR(tid,it~"

the

'p~"

switch in the

'NO

uodtion. and the 'SPEEIJ' switch

tWe

'10'''WS'

o.oN.llillr:

:('*:

Aft,r a tarmin

.--

turned on, the user must "lolJ_,on" the PRDCSY

fira'e

typing

a 8J..cia1 pair of keys. namely. 'CTiP and 'B'.

:;'

Th~

by firat' pre.sing the 'CTRL' key and while, holding

own.

pres'~.::b

ON73)

lew

s~conas,

(T'CB) numbt;r, time and date,

as follows:

TCB

L999

[timel

ACCOUNT?

{date]

~~~~;!~t~h~e~,terminal

s_.account

PROCSY does not respond in this manner,.. then

either

the

··system

down

)he terminal is

out

of order.

In response to the

account

prom~t, the~e$ ~q~

type his computer

account

number followed by

"carriage return" (afteF.·"'I'e

eU;'

l";ine

ped,

the user should

type a "carriage return").

the TTY

ter:!Jli~a:lf!:t),!f~ arriage

return

key

;uke~

·'RETURN';

on the NCR

·terminals

llfar~e~

.'CR'. PROCSY

101111 respond

J)y

typing a request for the

us~r iden.lifl~

as follows.j,.

USER ID?

The

·user

sho~'

typ""e the three-character use.:r

!d for the

account he

using.

PRDeSY~ill

then request the user's account password by

typing

P"ASSWORD?

In order to protect the user's password, on terminals

.iapable

of operating

full-duplex mode, ariy characters typed in response to the password prompt are

not printed' at the terminal.

PRDeSY 101111 then type out any

current

banner messages

:to

inform users

news items of which they should be aware. Afterjbe

me~sages

are' typed; the

user will be asked what system he desires to use

SYSTEM?

A list.""'Ind brief description of the possible subsystems available in PROCSY

is described later in the SUBSYSTEMS

section

of this document.

Let

. . .

8 now "watch" our good friend

Jerry

Jones log onto the PRDeSY

system.

Jerr

'ccount 12345 with user identifier

ZZZ.

He has

set

his

account

passwa.;

,SMILE.

The subsystem he wp.nts to use is PIRATE. In

the

logon

dialo~

... given below.• the characters typed in by

Jerry

are underlined. His

Y~.8word

is tyP41.d 1n

lhis

e~ple

small characters

to indicate that although

~.tyved·

those

ch4r~cters,

they were not printed by the terminal.

(l0/73)

PROCSY -

TCB 151 15.41.11.

07J\b/73.

ACCOUNT? 12345

USER ID? ZZz.

(banner me•••

see

are displayed here)

PASSWORD?e;ll.

SYSTE!I? PIRATj

PIRATE VER. 2.26

+++

Q6/251,-73,t·'1'4.

0,4.

46.

Since most

PROCSY

user8""Wtft"o

U8~

the PIRATE subsystem,

jus t typing a

"carriage return" in reapon.8'e to

the SYSTEM?

prompt gives the user the PIRATE

systam.

In response' to any prompt,' the user may

alt~:l(nat1i,ly

enter

re8pon8~8

that. and one or more of the fo'llowing prompts,

\lipahUds

them

slashe" (/

)

The following logon dialogue effectively is the same

that

.~ov.

but

somewhat faster:

('CTRL'-'B')

TCB 151 15.41.11. 07/16/73.

ACCOUNT?

12345/Z~Z/SMILE/PlRATE

+++

PIRATE VER. 2.26

(banner mes ••

se.

are displayed here)

06/25/73.

14.04.46.

CORRECTING TYPING ERRORS'

If • mistake is

made while

typ~g

a PRDCSY line, the

special

character

'%'

1II8y

typed to delete the prevloUs

,·character.

If more than one eh&racter i

incorrect, aore than one

'%'

may be typed. For example

ACCOUNT? 1241345,ZZZ/SHOLEIIIILE/PIRATE

illu.tratee the "erasing" of a

8i~lle

character

and a Iroup of three charact

ers.

In order to

r~ e

an entire line. a user on a TTY terminaL ShOUld

tYP~ ~

'RUBOur" key.

Useu"

on an NCR teninal should type the 'DEL' key located

,at

the left end of the top row of the keyboar4. Note that this is done

by'

typiAI

'SHIPT'-'+'.

(10/7

PROCSY

,"'!VIIDIS

The

various

.ub.y.~ema

one

aay

use

are listed

and briefly described

bi1lll

Por .ore coaplete information about them, the reader i.

puce

docUMnu.

Brief Description

PIIIATE

ref

~rred

to the stated

PIRATE

th~

furdue

Ih.tera~~~

!ccess Ierm1nal

.!nvironment system.

proV:.Ue~,

capabilities of

file

creation

and editing,

r~~

job subalssioo

and retrieval

and macro

"ue(fdaon.

Rafereoce: LO-PI1lA.TI.

ALFlI 18

Algebraic Language For"1!nteractive

~vi~",

-It

Interactive

BAsIC-like

lanaua.~~~·

. "forllll'"II"

"".,Ii,

L2-ALPIE.

the !urdue

!!ito~,

interactive text-ed4.1n1

LO-tEltNPED.

ayat ...

leference:

HlJTIL

MUTIL i. the

~SA utllity

package

.~~~h

provides file

manipulation, positiooinl" cqpyin'

aDd

large

pe~eDt

file functions.

R»r~encll:

VO-MUTIL.

TERMINAL

AND

TRANSMISSION

DUPLEX

HODES

A term

inal may operate

either full or

half

duplex m

ode.

Some

terminals

have a switch

enabling the

operato

determine in

which

mode

the terminal is

~operate.

When

terminal

operates

in full du-

plex

mode

depressing

a character

key transmits

the

chara c

the

compute

but the

charac

ter

is not

printed at

the terminal. The ter-

minal e.xpects the

computer

"echo"

(transmit

back to the

erminal)

the

•

haracter

i t

re.ceives.; This

echoed character

is then

printed.

Wh~

termlnal

operates

tn half

duplex mode.

depressin

g a c

haracter

key

raQsmits

the

character

the computer

and prints

the

character

the

terminal

"echo"

is not

expected.

The terminal/

computer

transmission

.!!I0de

may

be·-~1

.ther

full

duplex

mode or half

duplex

mode.

full

duple~

transmiss

mode. each char-

acter received by the

computer

is retransmitted

back

(echoed) to the

terminal. In half duplex

transmis

sion

mode.

the

characters received

are

not

echoed.

Table I

describes

the effect

of each

mode

tl'!lnslDis

ion

mode

combination,-

the four possible terminal

(10/73)

PRoeSY - 4

TRANSMISSION M DE

Full Duplex

The

computer echoes

---

---,.

Half

Duplex

characters

received.

-----

- --

The computer does

not

cho

haracters

received.

----

- ----i---

Charac ter

transmitted

but not

printed.

~nal

normal:l:v.

operates

Echo

expected.

Terminal will

either

double-print

No input characters

are printed,..

A P

Charac ter

trans

mitted

and

r:ar'"Terminal

~.rtP,l'l~;

•

operat.aft

L L

printed

or garbage-print

input

c~acters.

best

,;,'"

operate a

terminal in

full duplex mode with

full

d~plex

"to

because

the charaGter printed is a copy

what the

transm~s8ion' mode

computer

received thereby providing

a double-check

of the

input char-

acters.

Table 1.

Terminal Mode/TransmissioQ Mode

Interaction

In the PIRATE subsystem,

one

may toggle the transmission

mod

~sing

option

the

QTYPE ( QTY) operator. To

toggle from

full duplex

trans

mission

mode to half duplex transmission

mode, one uses

+++QTYPE

HALF

++tQTY

and

to toggle from

half

duplex to

fu: 1 duplex

transmission

mode

+++QTYPE, ,FULL

++tQTY

uses

PROCSY - 5

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