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De - Pt| Proverbs, aphorisms, quotations (English) | by Linux fortune |
| It is a very humbling experience to make a multimillion-dollar mistake, but it is also very memorable. I vividly recall the night we decided how to organize the actual writing of external specifications for OS/360. The manager of architecture, the manager of control program implementation, and I were threshing out the plan, schedule, and division of responsibilities. The architecture manager had 10 good men. He asserted that they could write the specifications and do it right. It would take ten months, three more than the schedule allowed. The control program manager had 150 men. He asserted that they could prepare the specifications, with the architecture team coordinating; it would be well-done and practical, and he could do it on schedule. Furthermore, if the architecture team did it, his 150 men would sit twiddling their thumbs for ten months. To this the architecture manager responded that if I gave the control program team the responsibility, the result would not in fact be on time, but would also be three months late, and of much lower quality. I did, and it was. He was right on both counts. Moreover, the lack of conceptual integrity made the system far more costly to build and change, and I would estimate that it added a year to debugging time. -- Frederick Brooks Jr., "The Mythical Man Month" | |
| It is a very humbling experience to make a multimillion-dollar mistake, but it is also very memorable. I vividly recall the night we decided how to organize the actual writing of external specifications for OS/360. The manager of architecture, the manager of control program implementation, and I were threshing out the plan, schedule, and division of responsibilities. The architecture manager had 10 good men. He asserted that they could write the specifications and do it right. It would take ten months, three more than the schedule allowed. The control program manager had 150 men. He asserted that they could prepare the specifications, with the architecture team coordinating; it would be well-done and practical, and he could do it on schedule. Futhermore, if the architecture team did it, his 150 men would sit twiddling their thumbs for ten months. To this the architecture manager responded that if I gave the control program team the responsibility, the result would not in fact be on time, but would also be three months late, and of much lower quality. I did, and it was. He was right on both counts. Moreover, the lack of conceptual integrity made the system far more costly to build and change, and I would estimate that it added a year to debugging time. - Frederick Brooks Jr., "The Mythical Man Month" | |
| program, n.: Any task that can't be completed in one telephone call or one day. Once a task is defined as a program ("training program," "sales program," or "marketing program"), its implementation always justifies hiring at least three more people. | |
| "Brown Orifice" Is Only The Beginning Last week security holes were found in Netscape's Java implementation that allowed it to act as a web server. Earlier today, a hacker announced that he had found vulnerabilities in Mozilla M17 that allow it to operate as a web browser. And that's just the beginning. Said "3l337h4x0r", the discoverer of the M17 exploit, "This is quite a hack! By manipulating some internal functions, I was able to use M17 to actually surf the web. Slashdot and Humorix rendered beautifully." Mozilla engineers were stunned. "This shouldn't be possible. M17 contains a newsreader, a mail client, an instant messenger client, and a whole bunch of XUL acronymn-enriched stuff, but it shouldn't be able to handle HTTP or HTML. We haven't been planning on adding web-surfing functionality to Mozilla until M30... maybe M25 at the earliest. I suspect this whole thing is a hoax." | |
| (But Intel has redefined the memory ordering so many times that they might redefine it in the future too and say that dependent loads are ok. I suspect most of the definitions are of the type "Oh, it used to be ok in the implementation even though it wasn't defined, and it turns out that Windows doesn't work if we change it, so we'll define darkness to be the new standard"..) - Linus Torvalds | |
| indent does _not_ solve the problem of: * buggers who add 1001st broken implementation of memcmp(), call it FooTurdCompare and prepend it with 20x80 block comment. - Alexander Viro on coding style | |
| > What is the status of Linux' Unicode implementation. Will Linux > be prepared for the first contact? We have full klingon console support just in case -- Alan Cox on linux-kernel | |
| That could certainly be done, but I don't want to fall into the Forth trap, where every running Forth implementation is really a different language. -- Larry Wall in <199705101952.MAA00756@wall.org> | |
