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JMESSgRpUE2X3p  bLeaving the lesson "HOW"...[N]HfMESSAGE: Hh line at a time.  Finish with an EXTRA push on the RETURN key.[2N]Ho If you have any message for the teacher, then type it now, one[N]Hw

 questions attempted.[2N]Hz@pTHeR0gRnQHvQy8 z total right out of a total of[NT]-H right answers on first tries and[NT]-  H%)[NT]-H%  (HSCORES:  H	 questions your answer wa s right on your very first try.[N]H times.[N]OnH questions,[N]and you gave the right answerHDuring the lesson "HOW" you answeredHfrom this point.  It is going all the way back to the start.[N]H%!NOTE:  The backing p@ rocedure is unable to go back just ONE step [N]H-K/F[N]H/ Hint: The command is an abbreviatio@pPX~P O`O NPNM`M(L(L$=8,7`.5  2n for Kill (my job) Fast. [N]H6the BACK-slash by mistake. It looks like this: '\'. [N]H=$You forgot the slash character. It looks like this: '/'. Do not type [N]HEtime to 'kiss off'? [N]HI"We call it 'kissing off,' but what do we actually TYPE when it is [N]HQKISSHRKHTKJOB/FHV@not before! [N]HX$a period prompt. After THIS prompt you will be able to log off -- but [N]Ha%pause) by the words 'End of execution' and -- finally -- will giv@~5P558<1hD1PH0HP.Q+XS*@U*(W*`6 @ge you [N]Hi%computer will type 'Leaving the lesson <lessonname>' followed (after a [N]Hr"to finish running all the way to the end. When it has ended, the [N] Hz$lesson program is still in progress. First, the the lesson will have [N]H#Here is one final reminder. A 'K/F' will not log you off while the [N]H
hasn'@t forgotten all about you in the meantime. [N]H$attempt. However, when it comes 'UP' again, it will log you off if it [N]H%TRY to log off. It may not react in@)xh)`q)Hy)0)	(p(X8  the normal fashion to your log off [N]H"$Even if the computer has 'CRASHED' (i.e., stopped running), at least [N]H*$Never leave the terminal--not even momen  tarily--without logging off. [N]H3

off of your terminal. [N]H6$In just a moment (upon completion of this lesson) you will get to log [N]H?K/FH@%QUE 14HBWhat do you type to log off, saving all the lessons? [N]HI@ask someone around you for help or advice. [N]HO$4. If, after a reasonable wait, the computer has n@x(@!(()(2'h5&0><H?$A!XH!@N6 Tot logged you off, [N]HXthrow in a bunch of statistics. [N]H\$infor m you that it has logged you off and, just for the record, will [N]He$may take a while during peak loads but, eventually, the computer will [N]Hm$3. Stand by until the computer actually logs you off the system. This [N]Hv2. When you do (assuming you want to log out), type 'K/F'. [N]H}1. Wait until you see a period prompt at the bottom left. [N]H Here is the procedure to follow: [N]H 
@`!W![ hd Pl (u |X 0 	8  
The 'K/F' command is the one required to log you off. [N]H lower left corner of the screen. [N]H #friend from the first part of the lesson--the period prompt--in the [N]H $Here is why. Before we can ACTUALLY log off, we need to have@ our old [N]H 'YOU WILL NOT REALLY BE LOGGING OFF UNTIL LATER. [N]H -$ALTHOUGH WE CAN PRACTICE THIS OPERATION DURING THE LESSON, IN REALITY [N]H 6type 'K/F'. [N]H 8$computer perform a 'LOGOUT' for you. The correct way to do this is to [N]H A#To pr@`   p H &0 , 5p 7X @7   Aevent this, when you leave the terminal, you M-U-S-T have the [N]H Iloyalty is not a virtue. [N]H M$more input. Since others are waiting to use the machine, thi@s kind of [N]H U#Therefore, it will wait patiently (forever) for you to give it some [N]H ^still there....... [N]H a%away or unplug it. Since the computer can't see you, it thinks you are [N]H j$When you want to leave the computer for  a while, you cannot just walk [N]H r%QUE 13H tWhen you are ready to move on, type@`0 H L TX ]@ `( ix q s7  x 'GO ON'. [N]H z'sees' your answer. [N]H ~%succeeded. Finally, push @RETURN to get the computer to tell you how it [N]H!$'RUB OUT' or 'DELETE', correct it. Next, type a CTRL-R to be sure you [N]H!$Following the arrow prompt, deliberately misspell a word. Then, using [N]H!push the 'R' key. Then release both. [N] H!$The procedure is the same as before: Hold the CTRL key down while you [N]H!%you this computer's eye view. Try it out now and see. [N]H!,$actually SUCCEEDED in cor@`p yX }@!(!x!`!8!$ !+7 !.recting a misspelled word.) The CTRL-R gives [N]H!4#push the RETURN key. (You@ might want to know, for example, that you [N]H!=$how your answer is going to look to the computer before you actually [N]H!E%one other useful command, the '^R' or CTRL-R. Suppose you want to know [N]H!N$Before we leave erasing entirely, howeve r, I want to teach you about [N]H!V
Congratulations! [N]H!Y!Well, you are finished with the hardest section of this lesson. [N]H!alogzical\laciz[N]H!dcompu@`!3
0!`!c7#@!eter.([N]H!gsincetheerased$line is stillzvisibleetoDyou--buttnotltouthet[N]'H!n%justEas[itlookedbeforeyouherasedsit.uThissshouldobelakpieceeofycakea[N]H!w#it in.ThenQerase5thewholeHlinewithta '^U',nandhre-typewthegline][N]H!$LOOKS nATdTHISdPOINT because thatis@exactlyhhowcyouswillghaveato type[N]H""earlierwhendyoutwerehexperimentingcwiththeakey.iREMEMBER HOWvIT [N]H"$pushthe'RUBIOUT'or'DELETE'#keyfiveUtimesjustasyouweretdoingU[N]H"$ToHseeqhowyourpanswerushould'look,@p!fX!m@!v(!~"x"`"7#"#type#thewordH'logzical'andthen[N]H"l"keypthree[times,ytheansweriwouldlaHppeartoobet'universixty\ytx'. [N]H"(#Hint:'Ifitheowordnwasr'universixty'then,:aftoergusingothel'RUBtOUT'a[N]H"1worddasbthey are deleted.$[N]H"5#Hint: It will appear that each character is 'added' to the original [N]H"=some other key besides the 'RUB OUT' or 'DELETE' key. [N]H"D$It's true, of course, that it types a SECOND back-slash when you push [N]H"M$It only types ONE back-slash as long as you are deletin@0""'}h"0}P"4{@"<{("C{"L7 "Rg characters. [N]H"Uin the correct characters. [N]H"Y$know how it would look after you erased but BEFORE you started typing [N]H"b#incorrect characters and typed in the correct ones. But I wanted to [N]H"j!That's exactly how it would look after you had both erased the [N]H"r	LOGZICAL\LACIZ\ICALH"u$(Of c ourse, if you were REALLY erasing a character instead of merely [N]H"~$back-slash yourself, and DO NOT use the 'RUB OUT' or 'DELETE' key!!!! [N]H# computer to type the slash. TH@`x("Tx"Xwx"aw`"iv8"qtP"tt8"}t #7 #	IS WILL NOT work!!!!! Type the [N]H#"you actually used the 'RUB OUT' or 'DELETE' KEY, thus causing the [N]H#$back-slash runs from northwest to southeast, so to speak. Or perhaps [N]H#!it is deleting. Perhaps you typed the wrong kind of sla@sh. The [N]H#&#The computer types a back-slash before it types the first charact er [N]H#/LOGZICAL\LACIZH#1%QUE 12H#3would look if you HAD USED IT.) [N]H#8#key. Just type a series of characters which imitates how the answer [N]H#@@xt#

REALLYeeraserit.t[N]H$e-type the character it is deleting. It doesn't [N]H$imitate EXACTLY what the computer does. [N]H$"That's not the kind of slash you should be using if you intend to [N] @H$#/H$$	(2) you have begun to type the rest of the word or line. [N]@xUH#xQ(#zQ$N`$	NH$

L8$L $3H$"J$#7( $+H$,	(1) you have finished using the RUB OUT key; and [N]H$2 type the SECOND back-slash until both these conditions hold: [N]H$:$The computer will type on@ ly ONE back-slash at this point. It will not [N]H$Bkey.) [N]H$D"faking how it would look when you did so, then you WOULD use that [N]H$L"course, if you were @REALLY erasing a character instead of merely [N]H$T!Or perhaps you actually USED the 'RUB OUT' or 'DELETE' key. (Of [N]H$\$slash. The back-slash runs from northwest to southeast,@`IX$+I0$1I$9u$Ath$CEx$KE`$SEH$[7 $b so to speak. [N]H$e$whatever letter you are deleting. Perhaps you typed the wrong kind of [N]H$m The computer types a back-slash automatically before it types [N]H$u\H$vPOLITICALL\LH$y%QUE 10H${OTHER slash '/'--you can imitate what the computer does. [N]H%"CHECK THE KEYBOARD for the BACK-sla sh '\'. With that key--NOT the [N]H%
 and what the answer would look like IF you had used that key. [N]H%$'RUB OUT' or 'DELETE' key. Rather, IMITATE what the computer would do @xE0$dE$lz$t@0$uTX$x>$z=h%=@%	=(%6"%[N]H%"(Note: When you answer this question, DO NOT actually depress the [N] H%"'political' and used the 'RUB OUT' key to delete the 'l'? [N]H%)$What  will your answer look like after you have typed 'politicall' for [N]H%2%QUE  9 H%4Type 'GO ON' when you are ready to proceed with the lesson. [N]H%;(i.e., the characters BETWEEN the two back-slash marks). [N]H%B$You'll notice the compute@r is TOTALLY IGNORANT of whatever you erased [N]H%K#a couple of additional charact@`=%<h%!<P%(9%12(%32%:1h%A1P%J8 %Ners. THEN (finally) push the RETURN. [N]H%S$the characters you typed. Then--still before you push RETURN--type in [N]H%[%push RETURN, use the 'RUB OUT' or 'DELET E' key to erase one or more of [N]H%d#Following the arrow prompt, type in some garbage. Then, before you [N]H%l#'DELETE' key, I will give you an opportunity to experiment with it. [N]H%t"Before I ask you some questions about the use of the 'RUB OUT' or [N]H%|transmitted to the computer. [N]H&$the 's\s' which appears at the end of the wor@18%R1 %Z1%c.`%k.H%s. %{-x&7  &d 'science' will NOT be [N]H&	$'RETURN' the computer will react as if you had typed in 'science' and [N]H&$(your word will then look like this: 'sciences\s'). When you hit the [N]H&$will respond by typing a '\s' to let you know it has deleted the 's' [N]H&#$should push the 'RUB OUT' key or the 'DELETE' key once. The @computer [N]H&+#If you typed 'sciences' when you meant to type 'science', then you [N]H&3line if necessary and start over. [N]H&8#Thus you can erase your answer all the w@-`&-H&-0&-&"-&*,X&2,@&77 &<ay back to the start of the [N]H&Aphysically from the display. [N]H&E#character it has deleted. It does not actually erase the character [N]H&M!NOTE: Every time an erasure is made, the computer RE-TYPES the [N]H&Ucharacter is erased, and so on. [N]H&Z!last character you typed. The second time, the next-to-the-last [N]H&b%you push it, the computer types a back-slash ('\') and then erases the [N]H&j#To do this, you push the 'DELETE' or 'RUB OUT' key. The first time [N]H&rerase just@`,&@,&D+h&L+@&T+(&Y+&a*x&i*P&q7  &s one character at a time. [N]H&w$of, say, the last character you typed in. So, you'll need some way to [N]H'$Of course, you will not want to erase the ENTIRE line just to get rid [N]H'GOH'
%QUE  8H'

ON'.[N]H'$else--something'sensible.nWhenNyouhave.experimentedenough,etypes'GOe[N]H'"toerasebithall.sThen,before6youpushtRETURN,Ttype,inesomething [N]H'#Followingnthe@arrowoprompt,typeinesomedgarbage.tThen[usethe'^U'[N]H''NowvI'llhlet yougetesomeeprac@x*8&v*&H''p'	!'mx'est erasing command is the CTRL-U or '^U'. Typing in this [N]H'Q'erase' whatever it is that you have mistyped. [N]H'W$the return button. Until you push that button, you have the chance to [N]H'$@`x'-`'58'= '@'H`'PH'V0'^8 'at least) doesn't pay attention to what you have typed until you push [N]H'h$Well, you can take advantage of the fact that the computer (usually, [N]H'pmistakes from time to time. How do you correct them? [N]H'w$If you type like your pro@fessor does, then you're going to make a few [N]H(rest should be self-explanatory. [N]H(%of the RETURN button. The computer takes over from that point, and the [N]H(

8(7 ( to run one of the lessons is type 'RUN ', followed [N]H(1 3 4 2[N]H(Number 2 is fourth. [N]H(#Number 4 is third. [N]H(&Number 3 is second.  [N]H(*Number 1 is first. [N]H(-,H(/2H(04H(23H(31H(5%QUE  7H(7Your answer should be a series of f@our digits. [N]H(=	(4) Type in the ACCOUNT NUMBER [N]H(A		(3) Type 'LOG' [N] H(D	(2) Type in the PASSWORD [N]H(H	(1) Push the RETURN button [N]H(Mthings? [N@~ (@(0(" (%

()(,0(.`((/p(1(20(4(6p(<H(@ (C~x(G~P(L3"(N]H(O!One last review question: In which order do we do the following [N] H(Wpassword[N]H(ZHint: This is the secret 'code' that opens your account. [N]H(aThis, of course, is known as our 'password. [N]H(gWORDH(hOur password is '<password>', of course. [N]H(nPASSWORDH(p%QUE  6H(r	needs to know? [N]H(u#in. It already knows the account number. What is the ne@xt thing it [N]H(}$Alright. Let's suppose the computer@@~8(NzP(Vvp(Yt0(`q(fo((gn(my`(ok`(qkH(tk0(|6 ) is in the process of logging you [N]H)

intheinumberiitself.r[N]H)name but, if you forgot the name, just type [N]H)
only by a comma. [N]H)$Hint: It is expecting you@  to type in two fields of digits, separated [N]H)!<PASSWORD>H)#number). Our account number is '<account number>.' [N]H))%validate your password until it knows where to look (i.e., the account [N]H)2$The password is filed UNDER our account @xgH)e`)eH)

c8)c )s) ^X)"^@)(^()16 )6number. So the computer can't [N]H):Our account number is <account number>, @ of course. [N]H)APROGRAMMERH)CPROJECTH)ENUMBER>H)G<ACCO@UNTH)Inumber,' or 'ppn' (for short). [N]H)M That, of course, is our 'accou nt number,' 'project-programmer [N]H)UNUMBER>'H)W'<ACCOUNTH)Y%QUE  5H)[$'#' prompt in the lower left side of the screen. What do you do next? [N] H)c#After accepting the 'LOG' command, the computer will respond with a [N]H)l@|U@)9T()@Sh)BQP)DQ)FOx)HO`)LNH)TN)VfX)XK)ZK)bG)k6 )kType 'LOG'[N]H)nPASSH)pPPNH)qNUMBERH)sis enough room for you on the system. [N]H)y#That will be entered later. First, the c omputer has to see if there [N]H*ACCOUNTH*	to log you in. [N]H*%kinds of maintenance. But, if all goes well, the computer will proceed [N]H*# logged in. Or the system may be temporarily restricted for various [N]H*%going to be allowed at this time. There might be too many jobs already [N]H*#This causes the@@p@)mXp)oVX)p:h)r:P)x[*6*6*5h*5P*58*6 *! computer to check and to see whether any logins are [N]H*('LOG'H*)TYPEH*+%QUE  4H*-What is the second thing you should do? [N]H*2

@Push the RETURN button[N]H*6keyboard. [N]H*8!Hint: You push a single button located on the right side of the [N]H*@input from your terminal. [N]H*D" left. This is the computer's way of saying it is ready to receive [N]H*L%computer IS operating, the period PROMPT '.' will appear at the bottom [N]H*U#push the RETURN@@4 *'MH*(F(**10*,-H*1+`*5+H*7)*?(p*C(X*K(@*T6 *V key. If the terminal IS connected properly and the [N]H*]$The best way to tell whether or not the terminal is patched in is to [N]H*e#You can't log in unless the terminal is connected to the computer. [N]H*mLOGH*oswitched on and proceed from that point. [N]H*t"Technically, you are right. But let's assume that the tAerminal is [N]H*|ONH*~TURNH*CONNECTH+makes them feel important), so PLEASE DO ASK FOR HELP. [N]H+%than willing to help you when you e@~((*\(*d70*l%h*n%P*sx*{$*}X*~@+(+6 +

ncounter a problem such as this (it [N]H+#Almost ANYONE you are likely to see in a terminal room will be more [N]H+You don't need to remember any of this, @however. [N]H+ $transmit or receive speed of the terminal might need to be adjusted. [N]H+(%the computer, (4) the computer itself might not be running, or (5) the [N]H+1%terminal may not be turned on, (3) the terminal might not be connected [N] H+9#of them your fault: (1) the terminal could be out of order, (2) the [N]H+B@+h+P+8+' +0+8p+A8 +A$There are several reasons why you might fail to get the prompt, none [N]H+Jassistance. [N]H+MRETURN button, ask anybody you see around you for advice or [N]H+T$If for some reason you do NOT get a period prompt after you push the [N] H+]in. [N]H+_#that the terminal IS connected and waiting on you to type so@mething [N]H+g$the bottom left. By this simple token, the computer indicates to you [N]H+p#The computer will then respond with a period PROMPT '.' for you on [N] H+xBUTTON@`H+I0+L+Sp+\X+^@+f(+o+w7(+yH+zRETURNH+|THEH+}PUSHH+%QUE  3H,What is the very first thing you should do at the terminal? [N]H,I was expecting a simple 'yes' or 'no' answer from you. [N]H,Fine. I won't bother to rehearse the ste@ps for you. [N]H,Alright. We will review the essential steps. [N]H,%QUE  2H,$sure you will remember how to do it the next time you want to log in? [N] H,&"Would you like to review the log-in procedure with me, just to be [N]H,.I don't un@p!p+y+{P+|,X+~ ,,@,

 ,P,h,P,%`,-5 ,/derstand your answer.[N]H,3Then I'll skip the gala welcome party I had planned. [N]H,:NOH,;

celebrate~a,little...,[N]H,?$Well,Pthen,congratuelationscforohaving.madeHit,thisfar.rI'mNgoingctoa[N]H,GYESH,I%QUE1aH,KIsthispyour!firstttimeetopuseeahcomputer?o[N]H,Qmakingthisofirstseriousattempt"tonuseHthedcomputer...w[N]H,X$From thisupointmon,,you will have topretendNyouSarenaastudentIwhoOis [N]H,` actualsvaluesewould:beasubstitutedfort@~,2W'. The script for this lesson appears in an appendix to the [N]H-$computer users (usually students) how to use the computer. Hence, its [N]H-!compu@x8,gx ,ox,ww`,wH-w0-w-8  -ter-aided instruction. It was written to teach first-time [N]H-!"The following lesson is a demonstration of the GNOSIS system for [N]H-) [NT](3) 'BACK' to return to the previous question (or text).[2N]H-1[NT](2) 'SKIP' to move on to the next question (or text); orH-8[NT](1) 'STOP' to end the lesson immediately;H-=GNOSIS will then explain how you can typeH-C on your terminal and then pushing the RETURN button.[2N]H-J-[N]IMPORTANT: You can interrupt the lesson at any time by typing the[N]sing@w- tx-(t`-0tH-7t0-<t-Bt-I7  -Qle character "%"H-TThe author of this lesson is...[N]H-Y%Stockholm, Sweden, and the Old Dominion University Research Foundation.[N]H-a%instruction  (CAI)  from  the  Research  Institute  of National Defense[N]H-j%This lesson was  pro duced  by  the  GNOSIS  system  for  computer  aided[N]H-r.[2N]H-t,[N](c) 19 78 by Walter ManerH-x'H-y
RH.

SH.TH.D AH..H.!H.	Glad to meet you, H.That's only ONE of y@ our names.[N]H.That's too short to be your FULL name.[N]H."T]generate personal data based on this session.)[2N]H.([NT](Unless you enter a made-up nam@e, GNOSIS willH..#I'd like to know your full name--[N]just type it in after the arrow.[N]H.7[N]Hello!  This is GNOSIS talking.[N]H.<DSKH.=TTY@xmP.	lx.l .

n(.jp.ip.Z0.ap.a._h.^x.!^`.'^H.-]h.6].;\8.<3( .>H.?

No, you missed this one.H.BYou're mistaken.H.E
Thatywasn'ntncorrect.H.HSorry.H.JH.PYouranswerwas wrong.H.Tng of it now.H.`

  Keep up the good work!H.c  Aren't you glad you kept trying?H.h

  You're making progress. H.k  There is hope for you after all!H.p

  I knew y@x[X.>[.AZH.DZ.GY8.IXp.MX(.OW`.SW.WVP.XV.ZU@._Tx.bT0.gSh.jS .o3 .qou could do it.H.s

  Yo've got the idea now!H.w	  You're improving!H.z

  Now you're catching on!H.}  You're doing better!H/OK!H/@ Excellent!H/That's it!H/Well done!H/Right!H/
Exactlyright!H/!H/Very good.H/Good for you!H/ HOWH/%H/-->H/H/^H/ H/was as follows:  H/!$Your last answer, as received @RX.rR.vQH.yQ.|P8/Op/O(/N`/N/MP/	M/

L@/Kx/K0/Jx/JP/GX/EP/@E(/FX/CP/C8/ 0 @/$by the computer after you pushed RETURN,[N]H/) GNOSIS will simulate an accep@table answer:[2N]-->H//
Just for the record,H/2]Or...interrupt the lesson by typing the symbol "%".H/9[N](You might want to rethink some of your previous answers.)H/@[N]You have at least eliminated some of the possibilities.H/GPlease try again.H/J%If you want to interrupt the lesson, then type the single ch@aracter "%".[N]H/S??? Y@`BP/(B8/.A(/1@p/8@8/?@/F?/I>p/R7 /Sou gave no answer at all.H/WDr. Walter Maner, Old Dominion University, Norfolk@ , VA 23508[N]H/^The name and address of the teacher is:[N]H/dHe needs the listing to improve the lesson.[N]H/j: H/k"Eh?   The computer expect ed you would just push the RETURN button.[N]H/s[N]Push RETURN H/v[N]I must admit that last one was a bit tricky!H/|, H/}H/~to the PREVIOUS  '-->' or 'RETURN' prompt...[N]H0Please continue, then, giving your response[N]H0
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