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twobitlabs/gist:6817817

Last active December 24, 2015 15:09
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Redirect stderr from iOS simulator to a file. Add this to your main.m. Then you can filter the output with tail -f /tmp/myapp.log | grep "foo"
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gistfile1.m
#warning Don't commit me
NSString *logPath = @"/tmp/myapp.log";
freopen([logPath fileSystemRepresentation], "a", stderr);
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