Difference between revisions of "User:Dragon"

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* Name: Vít Heřman
 
* Name: Vít Heřman
 
* Email: vit within herman under pro
 
* Email: vit within herman under pro
 +
* [[Places I'd like to show to lep and plan9]]
 
== thesis notes ==
 
== thesis notes ==
 
* zone default TTL is given by the $TTL directive which comes first in the zone file ('''before''' SOA)
 
* zone default TTL is given by the $TTL directive which comes first in the zone file ('''before''' SOA)

Revision as of 05:23, 7 April 2011

Personal

thesis notes

  • zone default TTL is given by the $TTL directive which comes first in the zone file (before SOA)
  • currently used interpretation of SOA.minimum field is documented in RFC 2308, it indicates the TTL of negative answers.
  • explanation why MX records shouldn't point to CNAMEs is in RFC 2181
  • "CREATE OR REPLACE VIEW" in PostgreSQL doesn't allow to change the resulting view's collumn names (and probably types as well), one must use "DROP VIEW" and then "CREATE VIEW", look for line 279 (somewhere around, in checkViewTupleDesc()) here.

thesis todo

  • add relevant software versions
  • domain name can be longer than 63 characters

some links to remember