12 lines
556 B
Objective-C
12 lines
556 B
Objective-C
NSFileManager *fm = [NSFileManager defaultManager];
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// Pre-OS X 10.5
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NSLog(@"%@", [[fm fileAttributesAtPath:@"input.txt" traverseLink:YES] fileModificationDate]);
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[fm changeFileAttributes:[NSDictionary dictionaryWithObject:[NSDate date] forKey:NSFileModificationDate]
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atPath:@"input.txt"];
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// OS X 10.5+
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NSLog(@"%@", [[fm attributesOfItemAtPath:@"input.txt" error:NULL] fileModificationDate]);
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[fm setAttributes:[NSDictionary dictionaryWithObject:[NSDate date] forKey:NSFileModificationDate]
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ofItemAtPath:@"input.txt" error:NULL];
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