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How to flush your DNS cache on OS X – Leopard

First, see what’s in the cache: $ dscacheutil -cachedump DirectoryService Cache Overview: AAAA Queries – Disabled (link-local IPv6 addresses) Buckets Used – 31 Cache Size – 16 Entry count by category: Group – 2 Host – 11 User – 3 Flush: $ dscacheutil -flushcache $ All gone: $ dscacheutil -cachedump DirectoryService Cache Overview: AAAA Queries [...]

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