Proverbs, aphorisms, quotations (English) | by Linux fortune |
Overall, the philosophy is to attack the availability problem from two complementary directions: to reduce the number of software errors through rigorous testing of running systems, and to reduce the effect of the remaining errors by providing for recovery from them. An interesting footnote to this design is that now a system failure can usually be considered to be the result of two program errors: the first, in the program that started the problem; the second, in the recovery routine that could not protect the system. -- A.L. Scherr, "Functional Structure of IBM Virtual Storage Operating Systems, Part II: OS/VS-2 Concepts and Philosophies," IBM Systems Journal, Vol. 12, No. 4. | |
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 | |
Overall, the philosophy is to attack the availability problem from two complementary directions: to reduce the number of software errors through rigorous testing of running systems, and to reduce the effect of the remaining errors by providing for recovery from them. An interesting footnote to this design is that now a system failure can usually be considered to be the result of two program errors: the first, in the program that started the problem; the second, in the recovery routine that could not protect the system. -- A. L. Scherr, "Functional Structure of IBM Virtual Storage Operating Systems, Part II: OS/VS-2 Concepts and Philosophies," IBM Systems Journal, Vol. 12, No. 4, 1973, pp. 382-400 | |
Sigmund Freud is alleged to have said that in the last analysis the entire field of psychology may reduce to biological electrochemistry. | |
HOW TO PROVE IT, PART 4 proof by personal communication: 'Eight-dimensional colored cycle stripping is NP-complete [Karp, personal communication].' proof by reduction to the wrong problem: 'To see that infinite-dimensional colored cycle stripping is decidable, we reduce it to the halting problem.' proof by reference to inaccessible literature: The author cites a simple corollary of a theorem to be found in a privately circulated memoir of the Slovenian Philological Society, 1883. proof by importance: A large body of useful consequences all follow from the proposition in question. | |
Lobster: Everyone loves these delectable crustaceans, but many cooks are squeamish about placing them into boiling water alive, which is the only proper method of preparing them. Frankly, the easiest way to eliminate your guilt is to establish theirs by putting them on trial before they're cooked. The fact is, lobsters are among the most ferocious predators on the sea floor, and you're helping reduce crime in the reefs. Grasp the lobster behind the head, look it right in its unmistakably guilty eyestalks and say, "Where were you on the night of the 21st?", then flourish a picture of a scallop or a sole and shout, "Perhaps this will refresh that crude neural apparatus you call a memory!" The lobster will squirm noticeably. It may even take a swipe at you with one of its claws. Incorrigible. Pop it into the pot. Justice has been served, and shortly you and your friends will be, too. -- Dave Barry, "Cooking: The Art of Using Appliances and Utensils into Excuses and Apologies" | |
Severe Acronym Shortage Cripples Computer Industry SILICON VALLEY, CALIFORNIA (SVC) -- According to a recent study by the Blartner Group, 99.5% of all possible five letter combinations have already been appropriated for computer industry acronyms. The impending shortage of 5LC's is casting a dark shadow over the industry, which relies heavily on short, easy-to-remember acronyms for everything. "Acronym namespace collisions (ANCs) are increasing at a fantastic rate and threaten the very fabric of the computing world," explained one ZD pundit. "For example, when somebody talks about XP, I don't know whether they mean eXtreme Programming or Microsoft's eXceptionally Pathetic operating system. We need to find a solution now or chaos will result." Leaders of several SVC companies have floated the idea of an "industry-wide acronym conservation protocol" (IWACP -- one of the few 5LCs not already appropriated). Explained Bob Smith, CTO of IBM, "If companies would voluntarily limit the creation of new acronyms while recycling outdated names, we could reduce much of the pollution within the acronym namespace ourselves. The last thing we want is for Congress to get involved and try to impose a solution for this SAS (Severe Acronym Shortage) that would likely only create many new acronyms in the process." | |
innovate /IN no vait/ vb.: 1. To appropriate third-party technology through purchase, imitation, or theft and to integrate it into a de-facto, monopoly-position product. 2. To increase in size or complexity but not in utility; to reduce compatibility or interoperability. 3. To lock-out competitors or to lock-in users. 4. To charge more money; to increase prices or costs. 5. To acquire profits from investments in other companies but not from direct product or service sales. 6. To stifle or manipulate a free market; to extend monopoly powers into new markets. 7. To evade liability for wrong-doings; to get off. 8. To purchase legislation, legislators, legislatures, or chiefs of state. 9. To mediate all transactions in a global economy; to embezzle; to co-opt power (coup d'état). Cf. innovate, English usage (antonym). -- csbruce, in a Slashdot post | |
HR 3128. Omnibus Budget Reconciliation, Fiscal 1986. Martin, R-Ill., motion that the House recede from its disagreement to the Senate amendment making changes in the bill to reduce fiscal 1986 deficits. The Senate amendment was an amendment to the House amendment to the Senate amendment to the House amendment to the Senate amendment to the bill. The original Senate amendment was the conference agreement on the bill. Agreed to. -- Albuquerque Journal | |
<netgod> And once Diziet/CQ make the formal announcment that LSA sucks, we can even reduce the Crisis Level rating and move on to linuxfoundation.org. -- #Debian | |
Carelessly planned projects take three times longer to complete than expected. Carefully planned projects take four times longer to complete than expected, mostly because the planners expect their planning to reduce the time it takes. |