2009/12/2-26 [Science/Disaster] UID:53559 Activity:low | 12/2 So I am trying to convince my company to take disaster planning
more seriously. Does anyone have any hard numbers on how often
data centers fail? I mean blow up, burn down, flood, etc, with
total loss of all services for an extended period of time.
\_ hard numbers tend to be SEKRET. But check out Yahoo's recent
outage and UltraDNS' outage. Those were both pretty bad.
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2008/12/1-6 [Science/Space] UID:52139 Activity:nil | 12/1 "Highest tide in 20 years floods historic Venice - Yahoo! News"
http://www.csua.org/u/n0v
Flooding in Venice? Isn't Venice the "City of Water" which is always
flooded anyway?
\_ Venice is frequently, but not always, flooded. There was a good
Nova eps. about flooding in Venice and possible solutions a few
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2006/5/8 [Computer/SW/Security] UID:42976 Activity:moderate | 5/8 why you are getting all that blue frog spam
http://q.queso.com/archives/001917 - danh
\_ While I'm not ready to call it outright bullshit, I'm skeptical:
* Most DNS operators with a clue set TTL values to cache records
for 24 hours to one week. The DNS notify mechanism leaves much
to be desired. Thus, changing a DNS pointer is unlikely to
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2005/8/29-30 [Computer/Networking] UID:39329 Activity:moderate 54%like:37400 | 8/29 What's the difference between a hub, a switch and a router? Thx.
\_ AFAIK, probably be corrected by someone:
hub: Allows communication on a LAN with bandwith shared amongs all
the nodes on the hub and maxing out at the max line speed.
switch: Allows communication on a LAN with bandwith greater than
the max line speed (point to point)
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2005/3/11-14 [Computer/SW/P2P, Computer/SW/Security] UID:36651 Activity:high | 3/11 What do I need to do to make sure I don't get sued when I use
bittorrent? I am still a newbie. Thx.
\_ Azureus bittorrent client w/ safepeer plug-in supposedly
blacklists evil MPAA spy machines...
\_ Don't download copyrighted materials, or run it on someone else's
machine.
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2004/12/18-19 [Computer/Networking] UID:35351 Activity:high | 12/18 How do I find soda's IP address? More specifically, if I want to
give out my email address as <login>@IP_address, how would I do it?
\_ host http://soda.csua.berkeley.edu
Why would you want to give that out as an email address?
It would be very ill-advised. IP addresses change.
\_ Wanted to trick a subscription list into letting me have more
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2001/3/19-20 [Computer/SW/Mail] UID:20847 Activity:high | 3/19 can someone post a host name that is a public relay
smtp host? This is not for spam, but I'd just like to
set all my email clients to some reliable smtp that
I can always mail through, regardless of connection,
thanks.
\_ any host that does this is likely to wind up on the
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2000/3/1-2 [Computer/HW/Memory] UID:17673 Activity:nil | 3/1 What is the soda DNS cache timeout? How long should it take to update
the IP of a named system?
\_ Doesn't this depend on the information the name server recieved
about the ttl of the IN A/PTR record? Also the name server
may have a minimum ttl below which it will not accept an update.
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1999/5/26-27 [Computer/SW/Apps/Media] UID:15881 Activity:very high | 5/25 Anybody know how to save realaudio files. I am trying to get
some content from this site. Unfortunately I save link manages to
get me only a small file with information to where the actual data
is located. Thanks --marc
\_ that's how real media works, you can get the real file by making a
a link in an html file that points to the real file, then holding
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1998/8/7-8 [Computer/Networking] UID:14427 Activity:kinda low | 8/6 In linux what is the device name to read and write to and from
tcp/ip?
\_ There is no IP or Ethernet raw device, like on some other Unix
systems. Typically you would use socket calls (accept(2),
connect(2), etc.); there is a socket type called SOCK_RAW,
which lets you use some network facilities more directly.
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