Proverbs, aphorisms, quotations (English) | by Linux fortune |
!07/11 PDP a ni deppart m'I !pleH | |
After sifting through the overwritten remaining blocks of Luke's home directory, Luke and PDP-1 sped away from /u/lars, across the surface of the Winchester riding Luke's flying read/write head. PDP-1 had Luke stop at the edge of the cylinder overlooking /usr/spool/uucp. "Unix-to-Unix Copy Program;" said PDP-1. "You will never find a more wretched hive of bugs and flamers. We must be cautious." -- DECWARS | |
Help! I'm trapped in a PDP 11/70! | |
In the days when Sussman was a novice Minsky once came to him as he sat hacking at the PDP-6. "What are you doing?", asked Minsky. "I am training a randomly wired neural net to play Tic-Tac-Toe." "Why is the net wired randomly?", inquired Minsky. "I do not want it to have any preconceptions of how to play". At this Minsky shut his eyes, and Sussman asked his teacher "Why do you close your eyes?" "So that the room will be empty." At that moment, Sussman was enlightened. | |
Meantime, in the slums below Ronnie's Ranch, Cynthia feels as if some one has made voodoo boxen of her and her favorite backplanes. On this fine moonlit night, some horrible persona has been jabbing away at, dragging magnets over, and surging these voodoo boxen. Fortunately, they seem to have gotten a bit bored and fallen asleep, for it looks like Cynthia may get to go home. However, she has made note to quickly put together a totem of sweaty, sordid static straps, random bits of wire, flecks of once meaniful oxide, bus grant cards, gummy worms, and some bits of old pdp backplane to hang above the machine room. This totem must be blessed by the old and wise venerable god of unibus at once, before the idolatization of vme, q and pc bus drive him to bitter revenge. Alas, if this fails, and the voodoo boxen aren't destroyed, there may be more than worms in the apple. Next, the arrival of voodoo optico transmitigational magneto killer paramecium, capable of teleporting from cable to cable, screen to screen, ear to ear and hoof to mouth... | |
*** NEWS FLASH *** Archeologists find PDP-11/24 inside brain cavity of fossilized dinosaur skeleton! Many Digital users fear that RSX-11M may be even more primitive than DEC admits. Price adjustments at 11:00. | |
One of the questions that comes up all the time is: How enthusiastic is our support for UNIX? Unix was written on our machines and for our machines many years ago. Today, much of UNIX being done is done on our machines. Ten percent of our VAXs are going for UNIX use. UNIX is a simple language, easy to understand, easy to get started with. It's great for students, great for somewhat casual users, and it's great for interchanging programs between different machines. And so, because of its popularity in these markets, we support it. We have good UNIX on VAX and good UNIX on PDP-11s. It is our belief, however, that serious professional users will run out of things they can do with UNIX. They'll want a real system and will end up doing VMS when they get to be serious about programming. With UNIX, if you're looking for something, you can easily and quickly check that small manual and find out that it's not there. With VMS, no matter what you look for -- it's literally a five-foot shelf of documentation -- if you look long enough it's there. That's the difference -- the beauty of UNIX is it's simple; and the beauty of VMS is that it's all there. -- Ken Olsen, president of DEC, DECWORLD Vol. 8 No. 5, 1984 [It's been argued that the beauty of UNIX is the same as the beauty of Ken Olsen's brain. Ed.] | |
Proposed Additions to the PDP-11 Instruction Set: BBW Branch Both Ways BEW Branch Either Way BBBF Branch on Bit Bucket Full BH Branch and Hang BMR Branch Multiple Registers BOB Branch On Bug BPO Branch on Power Off BST Backspace and Stretch Tape CDS Condense and Destroy System CLBR Clobber Register CLBRI Clobber Register Immediately CM Circulate Memory CMFRM Come From -- essential for truly structured programming CPPR Crumple Printer Paper and Rip CRN Convert to Roman Numerals | |
Proposed Additions to the PDP-11 Instruction Set: DC Divide and Conquer DMPK Destroy Memory Protect Key DO Divide and Overflow EMPC Emulate Pocket Calculator EPI Execute Programmer Immediately EROS Erase Read Only Storage EXCE Execute Customer Engineer HCF Halt and Catch Fire IBP Insert Bug and Proceed INSQSW Insert into queue somewhere (for FINO queues [First in never out]) PBC Print and Break Chain PDSK Punch Disk | |
Proposed Additions to the PDP-11 Instruction Set: PI Punch Invalid POPI Punch Operator Immediately PVLC Punch Variable Length Card RASC Read And Shred Card RPM Read Programmers Mind RSSC reduce speed, step carefully (for improved accuracy) RTAB Rewind tape and break RWDSK rewind disk RWOC Read Writing On Card SCRBL scribble to disk - faster than a write SLC Search for Lost Chord SPSW Scramble Program Status Word SRSD Seek Record and Scar Disk STROM Store in Read Only Memory TDB Transfer and Drop Bit WBT Water Binary Tree | |
"Probably the best operating system in the world is the [operating system] made for the PDP-11 by Bell Laboratories." - Ted Nelson, October 1977 | |
"Unibus timeout fatal trap program lost sorry" - An error message printed by DEC's RSTS operating system for the PDP-11 | |
Photographing a volcano is just about the most miserable thing you can do. -- Robert B. Goodman [Who has clearly never tried to use a PDP-10. Ed.] | |
All the world's a VAX, And all the coders merely butchers; They have their exits and their entrails; And one int in his time plays many widths, His sizeof being _N bytes. At first the infant, Mewling and puking in the Regent's arms. And then the whining schoolboy, with his Sun, And shining morning face, creeping like slug Unwillingly to school. -- A Very Annoyed PDP-11 | |
Well, my terminal's locked up, and I ain't got any Mail, And I can't recall the last time that my program didn't fail; I've got stacks in my structs, I've got arrays in my queues, I've got the : Segmentation violation -- Core dumped blues. If you think that it's nice that you get what you C, Then go : illogical statement with your whole family, 'Cause the Supreme Court ain't the only place with : Bus error views. I've got the : Segmentation violation -- Core dumped blues. On a PDP-11, life should be a breeze, But with VAXen in the house even magnetic tapes would freeze. Now you might think that unlike VAXen I'd know who I abuse, I've got the : Segmentation violation -- Core dumped blues. -- Core Dumped Blues | |
There seems to be a bug in the mail routing again. It may be related to the recent problem with ditto copier history outbreaks on Linux S/390 and the infamous 'pdp-11 memory subsystem' article routing bug that plagued comp.os.minix once. In the meantime can people check that their mailer hasnt spontaneously added linux-kernel to their history articles before posting them ? - Alan Cox about off topic cross posting on lkml | |
The only other people who might benefit from Linux8086 would be owners of PDP/11's and other roomsized computers from the same era. -- Alan Cox |