z X-NEWS: spcvxb!spcvxa alt.folklore.computers: 3243Relay-Version: VMS News - V6.0 10/3/90 VAX/VMS V5.3; site spcvxb.spc.eduY Path: spcvxb.spc.edu!njin!rutgers!mit-eddie!bloom-beacon!mcgill-vision!quiche!opus!peterd " Newsgroups: alt.folklore.computers Subject: Re: <None> $ Message-ID: <2207@opus.cs.mcgill.ca>. From: peterd@opus.cs.mcgill.ca (Peter Deutsch) Date: 6 Sep 90 17:05:50 GMT R References: <ben.2630@epmooch.UUCP> <7951@helios.TAMU.EDU> <1713@cygnus.scol.UUCP>7 Organization: SOCS, McGill University, Montreal, Canada : Summary: It's a dirty job, but somebody's got to do it.... Lines: 1067   J In article <1713@cygnus.scol.UUCP>, davidgu@scol.UUCP (David Gurr) writes:. > dcook@cssun.tamu.edu (David A. Cook) writes: > N > >In article <ben.2630@epmooch.UUCP> ben@epmooch.UUCP (Rev. Ben A. Mesander) 
 > >writes:G > >> If memory serves me right, the old Commodore PET machines could be K > >> physically damaged (ie smoke) by poking the wrong value into the wrong $ > >> memory location. Good design... > H > Didn't there use to be a machine intrsuction that caused this problem?< > Some wag gave it the mnemonic HCF ... Halt and Catch Fire!    9 Okay, this is bound to kick off a thread that was done to 6 death a while ago. So what do I do? I participate! :-)  " Here's one list of these things...     				- peterd  < ------------------------------------------------------------    %       MNEMONIC		          INSTRUCTION .      ----------                  -------------   			-A-   	AAC			Alter All Commands ' 	AAD                     Alter All Data ) 	AAO                     Add And Overflow  	AAR			Alter at Random 	AB			Add Backwards  	ABC			AlphaBetize Code *  	ABR                     Add Beyond Range1         ACC                     Advance CPU clock * 	ACDC			Allow Controller to die peacefully7 	ACQT                    Advance Clock to Quitting Time 0 	ADB                     Another Damn Bug [UNIX]:         AEE                     Absolve engineering errors) 	AFF                     Add Fudge Factor < 	AFHB                    Align Fullword on Halfword Boundary3 	AFP                     Abnormalize Floating Point  	AFR			Abort Funny Routine' 	AFVC			Add Finagle's Variable Constant $ 	AGB                     Add GarBage 	AI  			Add Improper(ly)  	AIB			Attack Innocent Bystander' 	AMM                     Answer My Mail  	AMM			Add Mayo and Mustard  	AMS			Add Memory to System 4 	ANFSCD			And Now For Something Completely Different 	AOI			Annoy Operator Immediate  	AR 			Advance Rudely  	AR 			Alter Reality 	ARN			Add and Reset to Nonzero  	ARZ			Add and Reset to Zero 	AS			Add Sideways 	AT			Accumulate Trivia  	AWP			Argue With Programmer! 	AWTT			Assemble with Tinker Toys  			-B- 	BA			Branch Anywhere  	BAC			Branch to Alpha Centauri  	BAF			Blow all Fuses  	BAFL			Branch and Flush 	BAH			Branch and Hang$ 	BALC			Branch and Link Cheeseburger 	BAP			Branch and Punt 	BAW			Bells and Whistles -         BB                      Branch on bug ! 	BBBB			Byte Baudy Bit and Branch  	BBD			Branch on Bastille Day , 	BBIL			Branch on Burned-Out Indicator Light% 	BBLB			Branch on Blinking Light Bulb  	BBT			Branch on Binary Tree 	BBW			Branch Both Ways  	BCB			Burp and Clear Bytes *         BCF		        Branch and Catch Fire 	BCF			Branch on Chip box Full% 	BCIL			Branch Creating Infinite Loop  	BCR			Backspace Card Reader 	BCU			Be Cruel and Unusual  	BD			Backspace Disk 	BD			Branch to Data 	BDC			Break Down and Cry  	BDI			Branch to Data, Indirect # 	BDM			Branch and Disconnect Memory  	BDT			Burn Data Tree * 	BE                      Branch Everywhere 	BEW			Branch Either Way 	BF			Belch Fire 	BFF			Branch and Form Feed  	BFM			Be Fruitful and Multiply  	BH			Branch and Hang , 	BIR                     Branch Inside Ranch@         BIRM                    Branch on index register missing! 	BLC			Branch and Loop Continuous  	BLI			Branch and Loop Infinite  	BLM			Branch, Like, Maybe& 	BLMWM			Branch, Like, Maybe, Wow, Man 	BLP			Boot from Line Printer  	BLR			Branch and Lose Return  	BLSH			Buy Low, Sell High 	BM			Branch Maybe 	BMI			Branch on Missing Index" 	BMI			Branch to Muncee, Immediate 	BMP			Branch and Make Popcorn  	BMR			Branch Multiple Registers$ 	BNA			Branch to Nonexistant Address" 	BNCB			Branch and Never Come Back 	BNR			Branch for No Reason  	BOB			Branch on Bug 	BOD			Beat on the Disk # 	BOD			Branch on Operator Desperate  	BOH			Branch on Humidity B         BOHP                    Bribe operator for higher priority  	BOI			Byte Operator Immediately 	BOP			Boot OPerator 	BOT			Branch On Tree  	BPB			Branch on Program Bug" 	BPDI			Be Polite, Don't Interrupt" 	BPIM			Bury Programmer in Manuals 	BPL			Branch PLease 	BPO			Branch on Power Off 	BPP			Branch & Pull Plug  	BR			Byte and Run 	BRA			Branch to Random Address  	BRI			Branch Indefiniteley  	BRO			BRanch to Oblivion  	BRSS			Branch on Sunspot  	BS			Behave Strangely 	BSC			Branch on Second Coming 	BSI			Backup Sewer Immediately ! 	BSM			Branch and Scramble Memory 9         BSO                     Branch on sleepy operator  	BSP			Backspace Punch! 	BSR			Branch and Stomp Registers " 	BSST			BackSpace and Stretch Tape! 	BST			Backspace and Stretch Tape  	BTD			Byte The Dust 	BTD			Branch on Time of Day 	BTJ			Branch and Turn Japanese  	BTO			Branch To Oblivion   	BTW			Branch on Third Wednesday 	BU			Branch Unexpectedly  	BVS			Branch & Veer South 	BW			Branch on Whim- 	BWABL			Bells, Whistles, and Blinking Lights  	BWC			Branch When Convenient  	BWF			Busy - Wait Forever 	BWOP			BeWilder OPerator  	BYDS			Beware Your Dark Side  	BYTE			BYte TEst  			-C-, 	CAC                     Calling All Cars... 	CAC			Cash And Carry  	CAF			Convert ASCII to Farsii% 	CAI			Corrupt Accounting Information  	CAIL			Crash After I Leave ! 	CAR			Cancel Accounts Receivable   	CAT			Confused And Tired [UNIX] 	CB			Consult Bozo  	CBA			Compare and Branch Anyway 	CBBR			Crash & Blow Boot ROM  	CBNC			Close, but no Cigar  	CBS			Clobber BootStrap 	CC			Call Calvery 	CC			Compliment Core  	CCB			Chocolate Chip Byte-mode  	CCB			Consult Crystal Ball  	CCC			Crash if Carry Clear - 	CCCP			Conditionally Corrupt Current Process 3         CCD                     Clear Core and Dump  	CCD			Choke Cough and Die  	CCR			Change Channels at Random 	CCS			Chinese Character Set" 	CCWR			Change Color of Write Ring 	CD			Complement Disk  	CDC			Close Disk Cover  	CDC			Clear Disk and Crash 1   	CDIOOAZ			Calm Down, It's Only Ones and Zeroes  	CDS			Change Disk Speed- 	CEMU			Close Eyes and Monkey With User Space  	CEX			Call EXterminator 	CF			Come From (replaces GOTO)  	CFE			Call Field Engineer! 	CFP			Change and Forget Password  	CFS			Corrupt File Structure  	CG			Convert to Garbage 	CH			Create Havoc, 	CHAPMR			Chase Pointers Around Machine Room+ 	CHCJ			Compare Haig to Christine Jorgensen , 	CHSE			Compare Half-words and Swap if Equal 	CIB			Change Important Byte 	CIC			Cash In Chips 	CID			Compare and Ignore Data# 	CIMM			Create Imaginary Memory Map  	CIZ			Clear If Zero 	CLBR			Clobber Register% 	CLBRI			Clobber Register Immediately  	CM			Circulate Memory 	CMD			Compare Meaningless Data  	CMD			CPU Melt Down" 	CMI			Clobber Monitor Immediately 	CML			Compute Meaning of Life 	CMP			Create Memory Prosthesis  	CMS			Click MicroSwitch 	CN			Compare Nonsensically  	CNB			Cause Nervous Breakdown" 	CNS			Call Nonexistent Subroutine 	COD			Crash On Demand( 	COLB			Crash for Operator's Lunch Break" 	COCS			Copy Object Code to Source 	COM			Clear Operator's Mind 	COMF			COMe From  	CON			Call Operator Now& 	COS			Copy Object code to Source file% 	COWYHU			Come Out With Your Hands Up  	CP 			Compliment Programmer 	CP%FKM			CPU - FlaKeout Mode  	CP%WM			CPU - Weird Mode  	CPB			Create Program Bug  	CPN			Call Programmer Names% 	CPPR			Crumple Printer Paper and Rip , 	CRASH			Continue Running After Stop or Halt 	CRB			Crash and Burn  	CRD			Confirm Rumor by Denial 	CRM			Clear Random Memory 	CRM			CReate Memory  	CRN			Convert to Roman Numerals! 	CRN			Compare with Random Number 0 	CRYPT			reCuRsive encrYPt Tape mneumonic [UNIX] 	CS			Crash System 	CSL			Curse and Swear Loudly/ 	CSN			Call Supervisor Names! 	CSNIO			Crash System on Next I/Ou 	CSS			Crash Subsidiary Systemsl 	CSU			Call Self Unconditional) 	CTDMR			Change Tape Density, Mid Record	R 	CTT			Call Time & Temperature 	CU			Convert to Unary 	CUC			Cheat Until Caughte# 	CVFL			ConVert Floating to Logical ! 	CVFP			ConVert FORTRAN to PASCAL. 	CVG			Convert to Garbage> 	CWAH			Create Woman and Holdi 	CWB			Carry With Borrow 	CWDC			Cut Wires and Drop Core: 	CWG			Chase Wild Goosem$ 	CWGK			Compare Watt to Genghis Khan) 	CWIT			Compare Watt to Ivan the Terriblei  	CWM			Compare Watt to Mussolini$ 	CWOM			Complement Write-only Memory  	CZZC			Convert Zone to Zip Code 			-D- 	DA			Develop Amnesia. 	DAB			Delete All Bugs 	DAO			Divide And Overflow" 	DAP			De-select Active Peripheral  	DAUF			Delete All Useless Files 	DB			Drop Bits  	DBL			Desegregate Bus Lines 	DBR			Debase Register 	DBTP			Drop Back Ten and Punt 	DBZ			Divide by Zeroe 	DC			Divide and Conquer 	DC			Degauss Core 	DCAD			Dump Core And Diev 	DCD			Drop Cards Double) 	DCGC			Dump Confusing Garbage to Consolen 	DCI			Disk Crash Immediatea 	DCON			Disable CONsle 	DCR			Double precision CRashc 	DCT			Drop Cards Triple8 	DCWPDGD			Drink Coffee, Write Program, Debug, Get Drunk 	DD			Destroy Disk 	DD 			Drop Disk  	DDC			Dally During Calculations 	DDOA			Drop Dead On Answer- 	DDS			Delaminate Disk Surface- 	DDWB			Deposit Directly in Wastepaper BasketA 	DE			Destroy Peripheralsr 	DEB			Disk Eject Both  	DEC			Decompile Executable Code 	DEI			Disk Eject Immediated 	DEM			Disk Eject Memory 	DGT			Dispense Gin & Tonic & 	DHTPL			Disk Head Three Point Landing" 	DIA			Develop Ineffective Address 	DIE			DIsable Everythingr2 	DIIL			Disable Interrupts and enter Infinite Loop 	DIRFO			Do It Right For Once  	DISC			DISmount Cpu 	DK			Destroy Klingons* 	DK%WMM			Disk Unit - Washing Machine Mode& 	DKP			Disavow Knowledge of Programmer 	DLN			Don't Look Now... 	DLP			Drain Literal Poolw 	DMAG			Do MAGic& 	DMNS			Do What I Mean, Not What I Say$ 	DMPE			Decide to Major in Phys. Ed." 	DMPK			Destroy Memory Protect Key 	DMZ			Divide Memory by Zero 	DNPG			Do Not Pass Go 	DO			Divide and Overflow  	DOC			Drive Operator Crazyd* 	DPCS			Decrement Program Counter Secretly/ 	DPMI			Declare Programmer Mentally Incompetent  	DPN			Double Precision No-opo 	DPR			Destroy Program 	DPS			Disable Power Supplyo 	DR			Detach Root	 	DRAF			DRAw Flowchart 	DRAM			Decrement RAMA 	DRD			DRop Dead 	DRI			Disable Random Interrupte 	DROM			Destroy ROMs! 	DRT			Disconnect Random TerminalA 	DS			Deadlock SystemA 	DSI			Do Something Interesting  	DSO			Disable System Operator! 	DSP			Degrade System PerformanceB 	DSR			Detonate Status Registern& 	DSTD			Do Something Totally Different5 	DSUIT			Do Something Utterly, Indescribably Terribleu* 	DT%FFP			DecTape - unload and Flappa FlaP& 	DT%SHO			DecTape - Spin Hubs Opposite 	DTB			Destructively Test Bit  	DTC			Destroy This Command $ 	DTE			Decrement Telephone Extension 	DTI			Do The Impossible 	DTRT			Do The Right Thing) 	DTVFL			Destroy Third Variable From Lefth 	DU			Dump Userr 	DUD			Do Until Dead 	DW			Destroy Worlda 	DWIM			Do What I Mean 	DWIT			Do What I'm Thinking 			-E- 	EA			Enable AnythingL 	EAC			Emulate Acoustic Couplerr 	EAL			Enable AC to Logic rack 	EAO			Enable AC to Operator 	EBB			Edit and Blank Buffer 	EBB			Empty Bit Bucket  	EBR			Erase Before Readinga! 	EBRS			Emit Burnt Resistor SmellB(         EC                      Eat card 	ECL			Early Care Lace$ 	ECO			Electrocute Computer Operator 	ECP			Erase Card Punche 	ED			Eject Disk# 	ED			Execute Data (verrrry useful)H 	EDD			Eat Disk and Die % 	EDIT			Erase Data and Increment Time  	EDP			Emulate Debugged Program  	EDR			Execute Destructive Readn 	EDS			Execute Data Segmenta/ 	EEOIFNO			Execute Every Other Instruction Frome
 				   Now Onc 	EEP			Erase Entire ProgramP  	EFB			Emulate Five-volt Battery& 	EFD			Emulate Frisbee Using Disk Pack 	EFD			Eject Floppy Disk 	EFE			Emulate Fatal Error 	EHC			Emulate Headless Chickene 	EIAO			Execute In Any Order 	EIO			Erase I/O pageB 	EIOC			Execute Invalid Op-codeB$ 	EIP			Execute Programmer Immeditely+ 	EJD%V			EJect Disk with initial velocity V  	ELP			Enter Loop Permenantlyg+         EM                      Emulate 407O 	EM			Evacuate MemoryH 	EMM			Emulate More Memory! 	EMPC			Emulate Pocket Calculatorp$ 	EMSE			Edit and Mark Something Else  	EMSL			Entire Memory Shift Left) 	EMT			Electrocute Maintenance TechnicianB4         EMW                     Emulate Matag washer 	ENA			ENable Anything 	ENF			Emit Noxious Fumesc 	ENO			Emulate No-Op 	EO			Electrocute Operator" 	EOB			Execute Operator and Branch 	EOI			Explode On Interrupts 	EOS			Erase Operating System  	EP			Execute Programmer% 	EPI			Execute Programmer Immediatelye/ 	EPITS			Execute Previous Instruction Then SkipB 	EPL			Emulate Phone Linel 	EPP			Eject Printer Paper$ 	EPS			Electrostatic Print and Smear 	EPS			Execute Program Sideways # 	EPSW			Execute Program Status Word  	EPT			Erase Process Table 	EPT			Erase Punched Tapee' 	ERIC			Eject Random Integrated CircuitD 	ERM			Erase Reserved Memory 	EROM			Erase Read Only Memory 	EROS			Erase Read-only Storage  	ESB			Eject Selectric Balln 	ESC			Emulate System Crashh 	ESD			Eject Spinning Dish 	ESD			Eat Shit & Dier 	ESL			Exceed Speed of Light 	ESP			Enable SPrinkler system 	ETI			Execute This InstructionB 	ETM			Emulate Trinary Machine 	EVC			Execute Verbal Commands 	EWD			Enter Warp DriveT 	EWM			Enter Whimsy Mode  	EXI			Execute Invalid Operation 	EXOP			Execute Operator" 	EXPP			Execute Political Prisoner 			-F- 	FAY			Fetch Amulet of Yendoro 	FB			Find Bugs  	FC			Fry ConsoleR 	FCJ			Feed Cards and Jaml 	FD			Forget Data  	FDR			Feed Disk Randomlys  	FERA			Forms Eject and Run Away 	FFF			Form Feed Forever 	FLD			FLing DiskN  	FLI			Flash Lights Impressively 	FM			Forget Memory	 	FMP			Finish My Program$ 	FOPC			False Out-of-Paper Condition 	FPC			Feed Paper Continuously 	FPT			Fire Photon Torpedoes 	FRG			Fill with Random Garbager 	FS			Feign Sleep ! 	FSM			Fold, Spindle and Mutilatel 	FSRA			Forms Skip and Run AwayC 			-G- 	GBB			Go to Back of Bus% 	GCAR			Get Correct Answer RegardlessS# 	GDP			Grin Defiantly at Programmerg 	GDR			Grab Degree and Run 	GENT			GENerate ThesisC0 	GEW{JO}			Go to the End of the World {Jump Off} 	GFD			Go Forth and Divide 	GFM			Go Forth and Multiply" 	GIE			Generate Irreversible Error 	GLC			Generate Lewd Comment 	GMC			Generate Machine Check ' 	GMCC			Generate Machine Check and Cash	 	GND			Guess at Next Digit 	GORS			GO Real Slow% 	GREM			Generate Random Error MessageC5 	GREP			Global Ruin, Expiration, and Purgation [UNIX]n% 	GRMC			Generate Rubber Machine Checkn 	GS			Get Strange	 	GSB			Gulp and Store Bytes # 	GSI			Generate Spurious Interruptse 	GSU			Geometric Shift UpD 	GTJ			Go To Jailr 			-H- 	HACF			Halt And Catch Firer 	HAH			Halt And Hang 	HBW			Hang Bus & Wait 	HCP			Hide Central Processors  	HCRS			Hang in CRitical Section  	HDO			Halt and Disable Operator 	HDH			Hi Dee Ho$ 	HDRW			Halt and Display Random Word  	HELP			Type "No Help Available" 	HF			Hide Filee 	HGD			Halt, Get Drunk 	HHB			Halt and Hang Bus 	HIS			Halt in Imposible State 	HOO			Hide Operator's OutputC' 	HRPR			Hang up and Ruin Printer RibbonC 	HSC			Halt on System Crash  	HSJ			Halt, Skip and Jump 	HTC			Halt & Toss Cookies 	HTS			Halt & Throw Sparks 	HUAL			Halt Until After Lunch 	HUP			Hang Up Phone 	HWP			Halt Without Provocationc 			-I- 	IAND			Illogical AND  	IAE			Ignore All Exceptions2         IAI                     Inquire and ignore% 	IBM			Increment and Branch to Munceer 	IBP			Insert Bug and Proceedm 	IBR			Insert BUgs at Random  	ICB			Interrupt, Crash and Burn 	ICM			Immerse Central Memory  	ICMD			Initiate Core Melt Downn! 	ICSP			Invert CRT Screen PictureR  	IDC			Initiate Destruct Command! 	IDI			Invoke Divine Intervention  	IDNOP			InDirect No-OPm" 	IDPS			Ignore Disk Protect Switch 	IEOF			Ignore End Of File 	IF			Invoke Force" 	IGI			Increment Grade Immediately) 	IGIT			Increment Grade Immediately Twice  	IHC			Initiate Head Crash 	II			Inquire and Ignore  	IIB			Ignore Inquiry and Branch" 	IIC			Insert Invisible Characters! 	IIL			Irreversable Infinite Loop	 	IM			Imagine Memory+ 	IMBP			Insert Mistake and Blame Programmera- 	IMP                     Imitate Monty PythonS 	IMPG			IMPress Girlfriend 	IMV			IMpress Visitorsn# 	INCAM			INCrement Arbitrary Memory  	INI			Ignore Next Instruction 	INOP			Indirect No-OP 	INR			INstigate Rumor 	INW			INvalidate Warranty$ 	IOI			Ignore Operator's Instruction 	IOR			Illogical ORs 	IP			Increment and Pray" 	IPI			Ignore Previous Instruction$ 	IPM 			Ignore Programmer's Mistakes( 	IPOP			Interrupt Processor, Order Pizza 	IPS			Incinerate Power Supply 	IPS			Increment Power Supply	 	IPT			Ignite Paper Tape 	IRB			Invert Record and Branche" 	IRBI			Insert Random Bits Indexed 	IRC			Insert Random Commandsu 	IRE			Insert Random ErrorsD 	IRI			Ignore Rude Interruptse% 	IRPF			Infinite Recursive Page Fault  	ISC			Ignore System Crash  	ISC			Insert Sarcastic Comments 	ISC			Ignore Supervisor Calls& 	ISI			Increment and Skip on Inifinity 	ISP			Increment and Skip on Pi  	ISTK			Invert STacK, 	ITML			Initiate Termites into Macro Library 	IU			Ignore User(s) 	IZ			Ignore ZeroesD 			-J- 	JAA			Jump Almost AlwaysO 	JBS			Jump and Blow Stack" 	JCI			Jump to Current Instruction 	JFM			Jump on Full Moon 	JHRB			Jump to H&R Blocko 	JLP			Jump and Lose Pointer# 	JMAT			JuMp on Alternate Thursdays  	JN			Jump to Nowhere * 	JNL			Jump when programmer is Not Looking 	JOM			Jump Over Moon  	JOP			Jump OPerator 	JPA			Jump when Pizza Arrives 	JRAN			Jump RANdom $ 	JRCF			Jump Relative and Catch Fire& 	JRGA			Jump Relative and Get Arrested 	JRL			Jump to Random Location! 	JRSR			Jump to Random Subroutineo 	JSC			Jump on System Crashi 	JSU			Jump Self Unconditional 	JT			Jump if Tuesdayr 	JTT			Jump and Tangle Tapeo 	JTZ			Jump to Twilight Zone 	JWN			Jump When Necessary 			-K-8         KCE                     Kill Consultant on Error, 	KEPITU			Kill Every Process In The Universe 	KP			Krunch Paper 	KSR			Keyboard Shift Right  	KUD			Kill User's Data  			-L- 	LAC			Lose All Communication	 	LAGW			Load And Go Wronge 	LAP			Laugh At Program(mer) 	LCC			Load and Clear Core 	LCD			Launch Cartridge Disk 	LCK			Lock Console Keyswitch	 	LEB			Link Edit Backwards 	LIA			Load Ineffective Addressc 	LMB			Lose Message and Branch 	LMO			Load and Mug Operator 	LMYB			Logical MaYBeO 	LN			Lose inode Number [UNIX] 	LNP			Load N digits of Pi 	LOSM			Log Off System Manager( 	LP%PAS			Line Printer - Print And Smear/ 	LP%RDD			Line Printer - Reverse Drum DirectionR/ 	LP%TCR			Line Printer - Tangle and Chew Ribbong 	LPA			Lead Programmer Astray 2 	LPRTC			Load Program counter from Real Time Clock& 	LR                      Load Revolver 	LRA			Load RetroActivelyp 	LRD			Load Random Datae5         LSPSW                   Load and Scramble PSWe( 	LTS                     Link To Sputnik 	LUM			LUbricate MemoryR 	LWE			Load WhatEver 	LWM			Load Write-only Memoryh 			-M- 	MAB			Melt Address Busi 	MAN			Make Animal Noisesa 	MAZ			Multiply Answer by Zero 	MBC			Make Batch Confetti 	MBH			Memory Bank Hold-up 	MBR			Multiply and be Fruitful # 	MBTD			Mount Beatles on Tape Drive	% 	MBTOL			Move Bug To Operator's Lunch  	MC			Move Continuousp 	MD			Move Devious 	MDB			Move and Drop BitsE 	MDC			Make Disk Crash* 	MDDHAF			Make Disk Drive Hop Across Floor 	MFO			Mount Female Operator# 	MLB			Memory Left shift and Branchr 	MLP			Make Lousy Program " 	MLP			Multiply and Lose Precision 	MLR			Move and Lose Recordt 	MMLG			Make Me Look Goods 	MNI			Misread Next Instruction	 	MOG			Make Operator Growl$ 	MOP			Modify Operator's Personality0 	MOU			MOunt User [causes computer to screw you]! 	MPLP			Make Pretty Light Patternw 	MRZ			Make Random Zap 	MSGD			Make Screen Go Dim 	MSP			Mistake Sign for Parity 	MSPI			Make Sure Plugged In 	MSR			Melt Special Register1         MST                     Mount Scotch Tapee8 	MT%HRDV			Mag Tape - High speed Rewind and Drop Vaccuum 	MTI			Make Tape Invalid 	MW			Malfunction Whenever 	MW			Multiply WorkV 	MWAG			Make Wild-Assed Guessc 	MWC			Move and Wrap Coree" 	MWT			Malfunction Without Telling 			-N- 	NBC			Negate By Clearinge 	NMI			Negate Most Integers ( 	NOP           		Needlessly Omit Pointer  	NPC			Normalize Program Counter( 	NTGH			Not Tonight, i've Got a Headache 			-O- 	OCF			Open Circular Filec! 	OMC			Obscene Message to Console  	OML			Obey Murphy's LawsA! 	OPP			Order Pizza for Programmeri" 	OSI			Overflow Stack Indefinitely 	OTL			Out To Luncht 			-P- 	P$*!			Punch Obscenityr 	PA			Punch in ASCII 	PAS			Print And Smear 	PAUD			PAUse Dramatically 	PAZ			Pack Alpha Zone 	PBC			Print and Break Chain 	PBD			Print and Break Drumu 	PBM			Pop Bubble Memory8 	PBPBPBP			Place Backup in Plain Brown Paper Bag, Please! 	PBST			Play Batch mode Star Trek  	PCI			Pleat Cards Immediate 	PCR			Print and Cut Ribbont 	PD			Play Dead	 	PD			Punch Disk3 	PDLD			Power Down and Lock Door (to computer room)I 	PDSK			Punch DiSK" 	PEHC			Punch Extra Holes in Cards 	PEP			Print on Edge of Paper	 	PFD			Punt on Fourth Down! 	PFE			Print Floating Eye [rogue]	  	PFML			Print Four Million Lines 	PI			Punch InvalidD 	PIBM			Pretend to be an IBM! 	PIC			Print Illegible CharactersP 	PIC			Punch Invalid Character=         PLSC                    Perform Light Show on Consolee1 	PNIH                    Place Needle in HaystackE) 	PNRP			Print Nasty Replies to Programmere 	PO			Punch Operator  	POCL			Punch Out Console Lights) 	POG                     Print Only Greekf" 	POPI			Punch OPerator Immediately 	POPN			Punch OPerator's Nosen 	PPA			Print Paper Airplanes 	PPL			Perform Perpetual Loop	! 	PPP			Print Programmer's PictureF 	PPR			Play Punk Rock	8         PPSW                    Pack Program Status Word 	PSP			Print and Shred Paper 	PSR			Print and Shred Ribbonp 	PTP			Produce Toilet Papere" 	PVLC			Punch Variable Length Card 	PWP			Print Without Paper 	PWS			create PoWer Surge  	PYS			Program Yourselfd 			-Q- 	QWYA			Quit While Your Aheadd 			-R- 	RA			Randomize Answer 	RAM			Read Ambiguous Memory2 	RAN			Random Opcode [similar to 16-bit what gate] 	RASC			Read And Shred Carda 	RAST			Read And Shred Tapei 	RAU			Ridicule All Usersd$ 	RBAO			Ring Bell and Annoy Operator 	RBG			Read Blank Tape& 	RBLY			Restore Back-up from Last Year5         RBT                     Rewind and Break TapeG 	RC			Rewind Corec 	RCAJ			Read Card And Jame 	RCB			Read Command Backwardsa 	RCB			Run Clock Backwards 	RCC			Read Card and Chewn( 	RCCP			Randomly Corrupt Current Process 	RCF			Rewind Cabinet Fans" 	RCKG			Read Count Key and Garbage 	RCL 			Rotate Carry Left	 	RCR			Rewind Card Readere) 	RCRV			Randomly Convert to Reverse VideoG  	RCSD			Read Card, Scramble Data 	RD			Reverse Directions 	RD			Randomize Data  	RDA			Refuse to Disclose Answer 	RDB			Run Disk Backwardse# 	RDB			Replace Database with Blankst 	RDD			Reverse Disk Driven' 	RDDBF			Rock Disk Drive Back and ForthR) 	RDEB			Read and Drop Even number of Bitsy$ 	RDF			Randomize Directory Filenames6         RDI                     Reverse Drum Immediate 	RDR			Reverse Disk Rotation 	RDS			Read SiDeways" 	RENVR			REName Variables Randomly 	RET			Read and Erase Tape 	RF			Read FingerprintsH 	RG			Record Garbage' 	RHO			Randomize and Halt if not = to 0h" 	RIC			Rotate Illogical thru Carry 	RID			Read Invalid Data 	RIOP			Rotate I/O Ports 	RIR			Read Invalid Record 	RIRG			Read Inter-record Gapl 	RJE			Return Jump and Explode 	RLC			Relocate and Lose Coree 	RLC			Reread Last Carda 	RLC			Rotate Left with Carolyn  	RLI			Rotate Left Indefinitelya 	RLP			Rewind Line Printer 	RLP			Refill Light Penm 	RM			Ruin My files ! 	RMI			Randomize Memory ImmediateI 	RMT			Remove Trap 	RMV			Remove Memory Virtues 	RN			Read Noise 	RNBS			Reflect Next Bus Signal  	ROC			Randomize Op Codes ! 	ROC			Rotate Outward from Center  	ROD			ROtate Diagonally 	ROM			Read Operator's MindI 	ROO			Rub Out Operatory 	ROOP			Run Out Of Paper! 	ROPF			Read Other People's Files  	ROS			Reject Operating System 	ROS			Return On Shieldr 	RP			Read Printer 	RPB			Read Print and Blush  	RPB			Raise Parity Bits! 	RPBR			Reverse Parity and BRanchB 	RPC			Rotate Program Countero 	RPM			Read Programmer's Mind * 	RPU			Read character and Print Upsidedown 	RRC			Rotate Random thru Carryn 	RRR			Read Record and Run awaym 	RRR			Randomly Rotate Registeri# 	RRRL			Random Rotate Register Lefts$ 	RRRR			Random Rotate Register Right+ 	RRSGWSSNK		Round and Round She Goes, WhereR 				   She Stops, Nobody Knows 	RRT			Record and Rip Tape 	RS			Random Slew " 	RSD			On Read Error Self-Destruct 	RST			Rewind and Stretch Tape$ 	RSTOM			Read From Store-only Memory1         RT                      Reduce Throughput  	RTS			Return To Sender  	RVAC			Return from VACation 	RWCR			ReWind Card Reader 	RWD			ReWind Disk 	RWF			Read Wrong File 			-S- 	SA			Store Anywhere 	SAD			Search(seek) and Destroye 	SAI			Skip All Instructions 	SAS			Sit And Spin  	SAS			Show Appendix Scarm 	SBE			Swap Bits Erratically 	SC			Scramble Channelsa 	SC			Shred Cardsy 	SCB			Spindle Card and BelchP' 	SCCA			Short Circuit on Correct Answere 	SCD			Shuffle and Cut DEC 	SCH			Slit Cards Horizontal 	SCI			Shred Cards Immediate 	SCM			Set for Crash Mode	 	SCOM			Set Cobol-Only ModeJ$ 	SCRRC			SCRamble Register Contents	# 	SCST			Switch Channel to Star Trekl 	SCTR			Stick Card To Reader 	SD			Scramble Directory 	SD			Slip Disk  	SDC			Spool Disk to Console 	SDD			Seek and Destroy Data 	SDDB			Snap Disk Drive Belt# 	SDE			Solve Differential Equationsh  	SDI			Self Destruct Immediately  	SDM			Search and Destroy Memory- 	SDR			Slam Down Rondo [worst soda ever made]d 	SEB			Stop Eating and Burpi 	SEOB			Set Every Other Bitb4 	SEX			Set EXecution register [real on the RCA 1802] 	SEX			Sign EXtend 	SFH			Set Flags to Half-mastm 	SFP			Send for PizzaZ 	SFR			Send for Reinforcements 	SFT			Stall For Time	  	SFTT			Strip Form Tractor Teeth 	SHAB			Shift a Bitn 	SHABM			Shift a Bit Morey 	SHB			Stop and Hang Bus 	SHCD			SHuffle Card DeckK 	SHIT			Stop Here If Thursdayl0 	SHON			Simulate HONeywell CPU [permanent NO-OP] 	SHRC			SHRed Card 	SHRT			SHRed Tape! 	SID			Switch to Infinite Density :         SIP                     Store Indefinite Precision 	SJV			Scramble Jump Vectors 	SLP			Sharpen Light Pen 	SMC			Scramble Memory Contentss4 	SMD			Spontaneous Memory Dump [classfied data only]! 	SMR			Skip on Meaningless Resulto 	SMS			Shred Mylar Surface) 	SNARF			System Normalize and Reset Flagsn 	SNM			Show No Mercy 	SNO			Send Nukes on OverflowD' 	SOAWP			SOlve All the World'd ProblemsR/ 	SOB			Stew On Brew [a real PDP-11 instruction]g 	SOD			Surrender Or Die !tB 	SOI                     Screw O'Coin Intentionally (personal one) 	SOP			Stop and Order Pizza  	SOS			Sign off, Stupidp 	SOT			Sit on a Tack 	SP			Scatter Print  	SPA			Sliding Point Arithmetic -         SPD                     Spin Dry Disc  	SPB			Simulate Peanut Butter	 	SPS			Set Panel Switches $ 	SPSW			Scramble Program Status Word0 	SQPWYC			Sit Quietly and Play With Your Crayons 	SRBO			Set Random Bits to OnesM! 	SRBZ			Set Random Bits to Zeroesa 	SRC			Select Random Channel<         SRCC                    Select Reader and Chew Cards 	SRD			Switch to Random DensityM( 	SRDR			Shift to Right Double Ridiculous  	SRO			Sort with Random Ordering" 	SROS			Store in Read Only Storage 	SRR			Shift Registers Random	$ 	SRSD			Seek Record and Scratch Disk! 	SRSZ			Seek Record and Scar Disk  	SRTC			Stop Real-Time Clock 	SRU			Signoff Random User! 	SRZ			Subtract and Reset to Zeroe% 	SRDR			Shift Right Double Ridiculoust! 	SRSD			Seek Record and Scar Diskl! 	SRZ			Subtract and Reset to Zeroi 	SSB			Scramble Status Byte  	SSJ			Select Stacker and Jam	 	SSJP			Select Stacker and JumP	" 	SSM			Solve by Supernatural Means 	SSP			Seek SPindlea 	SSP			Smoke and SPark 	SST			Seek and Stretch Tape 	ST			Set and Test 	STA			STore Anywhere  	STC			Slow To a Crawl 	STD			Stop, Take DrugsT 	STM			STretch Magtape 	STM			Skip on Third Monday  	STO			Strangle Tape Operator " 	STROM			Store in Read-only Memory 	STPR			SToP Rain " 	STROM			STore in Read-Only Memory+ 	STTHB			Set Terminal to Three Hundred BaudN 	SUIQ			Subtract User's IQ 	SUME			SUprise ME 	SUP			Solve Unsolvable Probleml 	SUR			Screw Up Royallyr 	SUS			Stop Until Spring 	SUS			Subtract Until Senselessd 	SWAT			SWAp Terminals 	SWN			SWap NibblesC# 	SWOS			Store in Write Only Storage	 	SWS			Sort to Wrong Slots 	SWT			Select Wrong Terminal 	SWU			Select Wrong Unit  	SWZN			Skip Whether Zero or Not 	SZD			Switch to Zero Density  			-T- 	TAH			Take A Hike 	TAI			Trap Absurd InputsA% 	TARC			Take Arithmetic Review Coursee$ 	TBFTG			Two Burgers and Fries To Go% 	TC			Transmit Colors (but avoid red)l 	TDB			Transfer and Drop Bitsu$ 	TDRB			Test and Destroy Random Bits 	TDS			Trash Data SegmentT+ 	TLNF			Teach me a Lesson i'll Never Forgeti  	TLO			Turn Indicator Lights Off 	TLW			Transfer and Lose Way 	TN			Take a Nap  	TOAC			Turn Off Air Conditioner 	TOG			Time Out, Graduate  	TOG			Take Out GarbageP 	TOH			Take Operator Hostage 	TOO			Turn On/Off OperatorE 	TOP			Trap OPerator 	TOS			Trash Operating Systeml 	TPD			Triple Pack Decimal, 	TPDH			Tell Programmer to Do it Him/Herself 	TPF			Turn Power OffP 	TPN			Turn Power On 	TPR			TeaR Paper  	TR			Turn into Rubbish [UNIX]3 	TRA			Te Rdls Arvs [Type Ridiculous Abbreviations]e7         TSH                     Trap Secretary and Haltr 	TSM			Trap Secretary and MountC 	TST			Trash System Tracks 	TT%CN			TeleType - Clunk NoiseO' 	TT%EKB			TeleType - Electrify KeyBoarda 	TTA			Try, Try Againr, 	TTIHLIC  		Try To Imagine How Little I Care5 	TTITT			Turn 2400 foot Tape Into Two 1200 foot Tapes  	TTL			Tap Trunk Lineu 	TTL			Time To Logoff  	TYF			Trust Your Feelings 			-U- 	UA			Unload Accumulator% 	UAI			Use Alternate Instrucction seto- 	UAPA(AM)		Use all Power Available (And More)  	UCB			Uncouple CPU and Branch 	UCK			Unlock Console Keyswitcho" 	UCPUB			Uncouple CPU's and Branch 	UDR			Update and Delete Record  	UER			Update and Erase Record" 	UFO			Unidentified Flag Operation 	ULDA			UnLoaD Accumulator 	UMR			Unlock Machine Room/         UNPD                    UNPlug and Dumpd 	UOP			Useless OPeration 	UP			Understand Program(mer)  	UPA			Use all Power Available) 	UPC			Understand Program(mer)'s Commentse 	UPCI			Update Card In Place0 	UPI			Undo Previous Instruction (only in EMACS)  	URB			Update, Resume and Branch 	UTF			Unwind Tape onto Floor	 	UTF			Use The Force# 	UUBR			Use Undefined Base Registera 			-V- 	VAX			Violate All eXecutionsR 	VFE			Violate Field Engineerd 	VFO			Violate Female Operator$ 	VMA			Violate Maintenance Agreement 	VNO			Violate Noise Ordinance! 	VPA			Vanishing Point ArithmeticC 	VVM			Vaporize Virtual Memory 			-W- 	WAD			Walk Away in DisgustR 	WAT			WAste Timel 	WBB			Write to the Bit Bucket 	WBT			Water Binary Tree 	WC			Waste Core [UNIX]	 	WCR			Write to Card Reader	 	WDR			Warp disk DRive 	WED			Write and Erase Datao! 	WEMG			Write Eighteen Minute Gapo 	WF			Wait Forever. 	WGPB			Write Garbage in Process-control Block$ 	WHFO			Wait Until Hell Freezes Over 	WHP			Wave Hands over Program 	WI			Write Illegiblya 	WI			Why Immediaten 	WID			Write Invalid Datan 	WNHR			Write New Hit Record 	WNR			Write Noise Recordl 	WPET			Write Past End of Tape 	WPM			Write Programmer's Mind 	WSE			Write Stack EverywhereI* 	WSWW			Work in Strange and Wonderous Ways 	WUPO			Wad Up Printer Output	! 	WWLR			Write Wrong-Length Recordl 	WWR			Write Wrong Record	) 	WSWW			Work in Strange and Wondrous Ways  			-X- 	XIO			eXecute Invalid Opcodel 	XKF			eXecute Kermit the Frog 	XMB			eXclusive MayBe 	XOH			eXecute no-Op and HangR 	XOR			eXecute OpeRatorI 	XOS			eXchange Operator's Sex 	XPR			eXecute Programmere# 	XPSW			eXecute Program Status Wordg! 	XSP			eXecute Systems ProgrammerR 	XVF			eXchange Virtue for Fun 			-Y- 	YAB			Yet Another Bug  	YASE			Yet Another Stupid Error 			-Z- 	ZAP			Zero and Add Packed 	ZAR			Zero Any Register 	ZD			Zap DirectoryS 	ZEOW			Zero Every Other WordS 	ZPI			ZaP Immediate      ! Sperry (Unisys) 1100/90 Opcodes :    AGB   Add GarBageP  BBL   Branch on Burned out Light BAH   Branch And Hangt BLI   Branch and Loop Infinite BPB   Branch on Program Bug  BPO   Branch if Power Offi CPB   Create Program Bug CRN   Convert to Roman Numeralsd DAO   Divide And Overflowo ERS   Erase Read-only Storagea HCF   Halt and Catch Fire  IAD   Illigical And  IOR   Illogical Or MDB   Move and Drop Bits MWK   Multiply WorK  PAS   Print And Smears RBT   Read and Break Tapee RPM   Read Programmer's Mind RRT   Record and Rip Tape  RSD   Read and Scramble Data RWD   ReWind Diskm TPR   Tear PapeR WED   Write and Erase Data WID   Write Invalid Data XIO   Execute Invalid Opcode XOR   Execute OperatoR XPR   Execute ProgrammeR -- RO                         /\                    ?               ________________ aO jjoshua@topaz.rutgers.edu \  ____   __       fgu             |.signature under|	O  Anything is possible...   \ |  |  / |     orywlut-          |  construction  |	O                             ==========    gfgsdfsdfsd        |________________|AO _____________________________OO_____O___hfdhksjdhfksjdfs_______||__________||__r     -Alane& Stay away from hurricanes for a while.