create, delete folders and cut and copy files

is there any tutorials to do the following:

• create and delete folders at the main bundle of my application
• remove folders from the Document开发者_如何学Go folder to specific folder
• list all the folders at the main bundle

any suggestion and help please

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Read the NSFileManager class reference.

You can get a NSFileManager instance by doing:

NSFileManager *fileManager = [NSFileManager defaultManager];

By example you can delete a file by:

NSError *error;
[fileManager removeItemAtPath:myPath error:&error];

See here the class reference:
Class Ref