I’ve been doing a lot of dns switch-a-roo lately and have been bit several times by the local dns cache not being up to date. Tonight I figure out how to do it in leopard and wanted to store that here.
For Leopard: ‘sudo dscacheutil -flushcache’
For Tiger: ‘sudo lookupd -flushcache’
(by the way, thanks to QuestTech for this info)
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