To clear cached DNS info in various versions of Mac OS X...
Mac OS X Yosemite and later: sudo killall -HUP mDNSResponder Mac OS X Yosemite v10.10 through v10.10.3: sudo discoveryutil mdnsflushcache Mac OS X Mavericks, Mountain Lion and Lion: sudo killall -HUP mDNSResponder Mac OS X Snow Leopard: sudo dscacheutil -flushcache
I usually write a blog post about once a week. The latest post can be viewed here: An Interesting Time: Where it will go, who really knows, but it's going to be an interesting time. (posted 2025-12-28 at 19:06:07). I do podcasts too!. You can listen to my latest podcast, here: OJB's Podcast 2025-11-06 Democracy v Bureaucracy: It's not left versus right which I am complaining about: it is bureaucracy versus democracy!.
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