Berkeley CSUA MOTD:2000:September:13 Wednesday <Tuesday>
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 2000/9/13-14 [Uncategorized] UID:19232 Activity:nil ```9/13 Does anyone know who or what Proud Mary refers to in the song of the same name by CCR? \_ a steamboat? \_ yes, obviously. Though I've also become partial to the interpretation of the line "But I never saw the good side of the city\ 'till I hitched a ride on a riverboat queen" as a double entendre. -tom```
 2000/9/13-14 [Uncategorized] UID:19233 Activity:nil ```9/12 can anyone point to me an example of a formal security proof that a TCB is secure up to level C or level B? - i'm interested in what they construe is a formal proof.```
 2000/9/13-14 [Uncategorized] UID:19234 Activity:nil ```9/12 Since when did they begin dummy proofing the TI-36 calculators to accept trig function arguments in degrees instead of radians? \_ so you compute temperature by Kelvin too, right? \_ Kelvin is the STANDARD. Unit of temperature. \_ yeah, I took physics 7-series too, but who in the hell save the biggest geeks would ever say, "it was pretty damn hot today, it must have been 308.15 K!!!"? \_ what kind of geek would ever say, "it was pretty damn hot today, it must have been {35C,95F}" AND then put the number into a calculator in {C,F} to do something productive with it? \_ Isn't this just a mode setting? On the casio I have, you can enter in either deg or rad depending on the mode you set it to. I usually use deg for everyday stuff, but when I'm doing real math, I switch to rad. I would be surprised if the TI (much more expensive than my \$20 casio) doesn't have the same feature. Yeah I have a non-RPN calculator, laugh all you want, I bought it cause it was all I could afford when I was in school. \_ would 20 extra dollars have really killed you? \_ I should have been more specific. My calc costed \$20 retail. I got it free from a friend, so a \$40 TI or HP was way out of my price range. Its not anymore, but I don't really need a calc anymore (bc & perl are enough).```
 2000/9/13-14 [Recreation/Travel/LasVegas] UID:19235 Activity:very high 76%like:19244 ```9/13 What's a good hotel in Las Vegas? -nickkral \_ define good. \_ The Bellagio is the only place that feels like a real hotel. \_ I think The Four Seasons has this title. --dim \_ where on the Strip? \_ Luxor, Bellagio, New York, New York, Venetian. Try http://www.lasvegas.com They have hotel/casino ratings there. \- there is a four seasons in LV? are you thinking of the four queens? luxor seemed really cheesy to me. --psb \_ Four Seasons is attached to (but separate from) Mandalay Bay. --dim \_ Luxor is cheese. Stayed at Paris last year. Niiiice. \_ Go to the Haxor. Terrorists win! \_ Look up! He's shooting you from the power lines!!```
 2000/9/13-14 [Computer/SW/OS/Windows] UID:19236 Activity:nil 50%like:18664 ```9/12 What's the equivalent of "myCommand >& out_and_err.txt" in NT? Thanks. \_ myCommand >out_and_err.txt 2>&1 \_ he said NT, fool. not sh. \_ NT is in complete without ksh and UWIN. David Korn's only redeeming contribution to computing. \_ It works in NT, my good friend. There's even command-line completion in NT4. \_ It works somewhat, but the output from stdout and stderr are out- of-sync in the .txt file. It seems like the output from stderr always comes before the output from stdout in the file, even though the output from stdout is generated first. Thanks again. \_ flush your stdout buffers if you expect strict ordering. \_ But I can't change the .EXE that I want to run (no source code), so I can't add fflush() calls. \_ get 4nt (http://www.jpsoftware.com then try your command.```
 2000/9/13 [Recreation/Computer/Games, Recreation/Sports] UID:19237 Activity:nil ```9/13 Anybody been to an Olympic game? I've heard that all the parties that goes on in the Olympic games are basically sex binges. A chance for athletes to "mingle" after a game. win or lose. This is like the NBA where it's all about sex and money.```
 2000/9/13-14 [Recreation/Computer/Games] UID:19238 Activity:kinda low ```9/13 Is it possible to use the AoE2 Expansion Pack during multi-play? The Expansion Pack says you can automate more (e.g. farmers auto replenish farm, etc) and that should give me a lot more competitive advantage. However, it doesn't say if it is compatible w/multi-play. Thanks. -gaymer \_ I REALLY doubt the expansion pack magically turns off multiplayer play. \_ no, the question is if the Expansion Pack features could be used in a multi-player game. \_ Yes, of course, but RM is all about feudal rushing, so the auto-features really wont make that big of a difference in competitive games. \_ What's RM? Why don't you guys play it at the zone? It's free there http://www.zone.com You play Age Of Conquerers againts 8 (max.) other ppl. \_ RM == Random Map.```
 2000/9/13-14 [Computer/SW/OS/OsX] UID:19239 Activity:high ```9/13 From http://dailynews.yahoo.com/h/nm/20000913/tc/apple_test_dc_1.html "OS X also offers a technical feature known as ``pre-emptive multi-tasking'' which allows the computer user to do more than one task at a time without crashing the machine.". So the previous Mac OS (Mac OS 7?) was not pre-emptive? --- yuen \_ no it was originally cooperative multitasking. A scheduled task ran until it yeilded. Several RTOS use cooperative multitasking as well, notable Cisco IOS. \_ So that means Mac OS is even more lame than Windoze in this respect? Ohmygad. \_ Than Lose{NT,2K} yes. Some will argue that pre-emptive leads to worse performance for certain types of workloads, but for non-RT systems, I disagree. As an aside, the kernel in MacOS 8.5 - 9 has the ability (exteremly limited) to preempt/interrupt executing tasks. This is implemented using a mini-kernel (not a full featured micro-kernel like mach). Windows 9{5,8} (they are still basically DOS (the original Denial of Service)) doesn't have this ability, despite what CNTRL-ALT-DEL might lead you to believe. but for non-RT systems, I disagree. \_ yes. -tom \_ Some will argue that pre-emptive leads to worse performance for certain types of workloads (RT notably), but the trade-off is complete service outage due to [ Talking out of my ass here ] individual process failures. taks you do do essential work. But this won't really [ Talking out of my ass here - ali/tom feel free to correct me ] I suppose that you could write important stuff in the interrupt handlers, so that regardless of the executing task you can do essential work. But this won't really cut it if your interrupt rate is high and your process time in the handler is long. The other option might be to do the important stuff in \_ yes. -tom hardware (asic/fpga) and just run your ui via the OS. This is what most network vendors (Juniper, Cisco) do. [ Done talking out of my ass ] As an aside, the kernel in MacOS 8.5 - 9 has the ability (exteremly limited) to preempt/interrupt executing tasks. This is implemented using a mini-kernel (not a full featured micro-kernel like mach). Windows 9{5,8} (they are still basically DOS (the original Denial of Service attack)) don't have this ability, despite what CNTRL-ALT-DEL might lead you to believe.```
 2000/9/13-14 [Computer/HW/Drives] UID:19240 Activity:kinda low ```9/13 I am trying to optimize my disk i/o by using RAID. What is a reasonable maximum amount of i/o's per second I can expect from a Seagate 7200RPM drive? My R/W ratio is about 2/1. Terrible, I know. Assume my data is totally random, too. \_ Raid only increases bandwidth, with multiple disks. Most raid setups would not help latency. \_ I am looking for more total operations/sec, not less latency per se. I guess you could say I am looking for less latency per user, over a userbase of lots. Raid definitely helps with this. I am using RAID 0+1, btw.```
 2000/9/13-14 [Uncategorized] UID:19241 Activity:kinda low ```9/13 I want to locate my 7c ta from ~ 94-95. Any ideas? He was a postdoc researcher. \_ Do you have a name? Why not start with the obvious: google. If he was a postdoc researcher, some of his research is bound to be online. -dans \_ I don't remember his last name, firstname was Robert. Does the phyiscs department keep a record somewhere? He only TA'ed for Muller's special section (the dumbass section that met thrice a week for two hours, I got a B+ thanks to him). And no I'm not a fag or a girl, I just want to talk to him about getting a PhD in phyiscs.```
 2000/9/13-14 [Uncategorized] UID:19242 Activity:nil ```9/13 psb and photo fans-- is there anything I can do w/ a darkroom for the past 30 years that I can't do with a digital cam+computer? I'm thinking of buying a digital cam. Thx \_ Yes. \_ working with digital images is different than working in a darkroom; you can simulate most darkroom effects but it's not the same. Of course, you also can do a lot of things you can't do in a darkroom. -tom```
 2000/9/13-14 [Recreation/Dating] UID:19243 Activity:moderate ```9/13 I've outgrown games. Is there something wrong with me? \_ Sex is considered a game by some. \_ Don't be silly, CSUA geeks and sex don't mix \_ What about IRC sex? \_ once an IRC sex junkie, always an IRC sex junkie```
 2000/9/13 [Recreation/Travel/LasVegas] UID:19244 Activity:nil 76%like:19235 ```9/12 What's a good hotel in Las Vegas w/ easy access hookers? -nickkral \_ define good. \_ The Bellagio is the only place that feels like a real hotel. \_ I think The Four Seasons has this title. --dim \_ where on the Strip? \_ Luxor, Bellagio, New York, New York, Venetian. Try http://www.lasvegas.com They have hotel/casino ratings there. \- there is a four seasons in LV? are you thinking of the four queens? luxor seemed really cheesy to me. --psb \_ Four Seasons is attached to (but separate from) Mandalay Bay. --dim \_ Luxor is cheese. Stayed at Paris last year. Niiiice. \_ Go to the Haxor. Terrorists win!```
 2000/9/13-14 [Computer/SW/Languages/C_Cplusplus] UID:19245 Activity:nil ```9/13 Anyone know the Sparc Instruction Set that'll do array-out-of-bound check? Also if it is possible define such in C? Thanks.```
2018/08/17 [General] UID:1000 Activity:popular
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Berkeley CSUA MOTD:2000:September:13 Wednesday <Tuesday>