Encontrou a resposta em Dicas do Mac OS X =)
I primarily work with web servers, and I use
lookupd -flushcache
all of the time to clear my DNS cache.This morning was moving some websites around using my newly-upgraded Mac, and I went to flush my DNS cache with
lookupd
and I got a command not found error. It seems thatlookupd
has been removed in 10.5 and replaced withdscacheutil
.So now I can flush my DNS cache with
dscacheutil -flushcache
.